Bitcoin Forum

What is your opinion on cryptocurrency exchange? Which is the best exchange for year 2018.

Binance is the best Exchange-2018, try it and you will like it!

I agree with you. I used to trade on bittrex but binance is very fast ad with much more altcoins....

I'm very curious about the new POLONIEX now that Circle bought it.... this can really become the most reliable exchange of 2018.
I like also binance and  bittrex.
The best one for using also FIAT Money (€) in my opinion is still Kraken...

It depends on the coin. Bittrex, Binance and bitfinex these are the top trending exchange sites. So first you select the coin and check the internet which one better for your coin then exchange the one coin to another coin. But we don't judge the first position and more. I feel which one is more comfortable to me that is the best for me.

Choosing the best and trusted bitcoin trading place is one of the steps that need to be done to find a good site in making money. sometimes this becomes difficult for beginners and I found BINANCE. This is the best I think.

In my personal experience the best of alternative coins exchangers is binance and bittrex because i always traded on there and i don't find the big problem when used them, but i don't think they are best exchangers for 2018 because i don't have any data to claim it, i just make opinions based on my experience when used them and they are good for me.

a lot of users were trading on bittrex but since they turned into a shady exchange while scamming their users, a lot of them stopped using that place and migrated to other exchanges. the biggest one was Binance and Poloniex.

best exchange in 2018 I personally think is Binance, because altcoin faithful that goes into exchange Binance the price will directly rise very high from the price before altcoin is entered in the exchange binance.

Binance is the best one. next one is kucoin

Binance is a great exchange. But if you want a much more simple exchange, try kucoin. But if you're a Filipino, wait for CX exchange. It is still in alpha stage.

I don't think Bittrex is scamming their users. Bittrex only tightening their rules.
Many pumps and dump group using Bittrex these days to take a profit for their own pockets.

had top notch user experiences with cobinhood and binance - robinhood is also an upcoming strong presence.

Right now, it's Binance by far.  I've used Bitfinex (before hey banned US customers), Bittrex, and Poloniex for a long time and they're decent exchanges... but Bittrex is becoming stale and slow.  Each page takes a few seconds to load and I sometimes get page load errors with missing elements.  Binance has scaled properly which allows them to be quick and responsive.

Your question is about 2018 though... and i think this will be an interesting year for exchanges.  Poloniex being purchased by Circle, which is backed by Goldman-Sachs, shows me banks are interested in crypto.  I just read an article that says Coinbase collected $1B in fees in 2017.  I suspect banks will either start launching their own exchanges or purchase existing ones.  It wouldn't surprise me to see Bittrex, Kraken, and Gemini getting purchased.

Which leads me to decentralized exchanges.  I really hope the crypto community gets this figured out soon.  It doesn't help our decentralized currency to have it exchanged on a centralized system.

New exchangers like Binance and KuCoin become the best exchanger right now, because of the excellent service and large coin options ;D old exchanger like Bittrex and Poloniex is no longer the best exchanger because of inadequate service and also no new coins that go there

Binance of course for its simplicity. Also, they made a great impact with 250,000 users registered in just ome hour. That is something else.
It almost seem like people got excited with the re-opening of the registry.
As of now, I see that they are gaining more traders because of the movements although some of them are bots.
Their own coin also helps when you are a cheap payer of fees. ;D

Based on my exprience in trading industry my best exchange site right now are bittrex, binance and poloniex this three exchange site are trusted and have high volume everyday that attract more trader to register in that site I like also the platform with fast withdrawal and deposite.

i think binance will be exchange that most suitable for most traders but personaly my favourite is kucoin

I chose binance as one of the best exchanges available today. With a variety of interesting features and ease of interface allows us to feel comfortable in trading action. Yes I would agree that many people here who choose binance, I think this is reasonable because binance have shown that binance has many advantages compared to other exchange.

from what I see it looks like, the best coin exchange alternative is binance. that I know from the experience of my friends who use it, and they said there was never a problem there. I can only say so, because this is not my experience in using it.

I personally agree with you. indeed I've always liked Binance. I'm sure Binance can be the best Exchange for 2018.

I also vote for binace.

this is the top exchnage for me this year.
Binance
Kucoin
Bittrex
Okex
I will add also poloniex since i hear there is a new owner of that exchange.

BINANCE

a good exchange is a high volume (24h) on the coin you need,
but for the convenience and the number of coins this is certainly a Binance.

Binance and KuCoin is the best exchange in 2018.

I think Binance, Kucoin, HitBTC

I have used quite a couple of exchanges ( poloniex, bittrex,Cex) but, when I stumbled on BINANCE, I really liked the exchange.

More volume , new coin listings/multiple coins , easy/simple interface and user friendly.

BINANCE is the best exchange for now until proven otherwise .

For me, the best exchange for the year 2018 is Binance because they have good ui and high volume.

I started Bittrex and Bitfinex, but I think they are the best Binance.
(my first post)

Binance is best in this year because binends are more popular nowadays.
Among the reasons Binance's popularity is its low commission, which is only 0.05% -0.1%. Most other exchanges charge a fee of 0.2% -0.25% for their users' operations and Transaction Speeds reach 1.5 million per second.

I like to use "huobi" trading platform! Trading here, the process is very formal, the transaction is quick, is a relatively strong platform, is a professional bitcoin trading platform, I am very comfortable trading here.

I am using Bitrex and Yobit both exchanges. but I find Bitrex as the most trustable and best exchange ever there services are world class and they are using best security measures.

binance is the best exchange until whenever, because I have gained a great profit from Binance exchange.

Best exchanges in my opinion in 2018:

1. Binance
2. Cryptopia
3. COSS
4. KuCoin

On the other hand, the worst exchanges I experienced were: Yobit and HitBTC.

I only know two cryptocurrency exchange sites that has good reviews. Those are Binance and Kucoin. But the registration is not always open. I'm not sure if it's always open nowadays but you better check those two out.

for me i dont took for the best, but for the legit one, although there are many exchange that has a good reputation and legitimate, i preferred to choose more than one for more better result on how do i grow my assets on some other exchange which i used as a legit. Hitbtc, Idex, Cryptopia, Binance, Changelly.

Of course binance is the best exchange at the present time. It is hard to argue for any reason

Binance is the king now and it holds most of trading value, and any project is dreaming to list their coin their.

+1 binance for me also.
security is good, easy trading, no extra effort needed, and doesnt eat my coins.
as of now, binance is leading because of its active promotions unlike bittrex that is so lame.

I cannot say because I was not able to use all of them. I only used like three to four crypto exchange sites. But as far as my observations are concerned Binance is the most famous among the newcomers. KuCoin is also being promoted quite well. But it does not mean that they are the best. For me, the best remains to be Bittrex. Although I don't like it when it remains static to a certain extent. I like Cryptopia. Poloniex moves like Bittrex for quite some time now.

In recent times binance has captured a very good market and seems to be rising its number of users daily. They have being pretty busy as in between they had shut their site for some 36 - 48 hours in order to do maintenance and improve its security features. Overall a good site for investors and traders as well.

It is impossible to determine the best cryptocurrency exchange service. All exchanges trade different coins. In addition, the Commission and the price of coins also have differences. And most importantly, many exchanges have restrictions on the countries of residence of users to verify the account. Therefore, the question should be asked more specifically.

everyone has a different opinion. But if I think I prefer the binance. I think it's something that is best.

Personally, I like Binance, there has never been a problem with this exchange, which I cannot say about Poloniex.

KUCOIN with a year in the community, i think they are one of the best now, binance and kucoin are ruling on volume and most busy hours of trading.
these two exchange are being so great now and especially kucoin with their prizes at the start of the listing of any token! really awesome.

I trust in Binance, Kucoin and Bittrex. For me these are the best ones.

Binance and Kucoin.

I think that the Binance Exchange is the full champion today, because they did not bend under the SEC and left the withdrawal of 2BTC funds without verification. I think this is their main advantage.

My favorite exchange is Binance:
Small commission (with token), good working and listing good coins
I also plan to work with Kucoin and Cobinhood, but I never worked before

I often use binnance, and I think they are still the best. very easy to use and I think is also good for beginners

what? never have problem? im not forget, maybe a weeks ago binance have a problem. they say that it is because upgrading server , i dont think so. if they wanna upgrading system why they are not make announcement about it? hmmm.. i prefer Decentralized Exchanger , like IDEX .

My oponion is binance and stock exchange is best for 2018.because I'm using this two exchange and both site are very good.

I chose Kucoin as one of the best exchanges available today.  Kucoin is secure and has a lot of promos that users can gain more crypto by participating in.  In the next year I would keep a eye on coss exchange it is a upcoming exchange that has a lot of potential

i've used binance the most and have been pretty happy with it and the selection of coins. I have Kucoin, Bittrex, and gate.io accounts that I haven't used yet, but based on the responses in this thread, might be time to start trading on Kucoin as well

To be fair with you, Binance has a lot of coins listed, has the most users and the most money from the market, but, it lacks several things.
Such as high transaction fees and it's loading speed too slow

I think KuCoin is the best for me. Aside from the fact that it has similar fees with Binance, it's much optimized!

Best exchange for 2018 in crypto world is binance because it is very good and it takes very less commission. It is like king of exchanges every crypto trader wants to list his coin on this exchange as it makes that coin a good brand.

I use Bitfinex myself, will have to look into binance by the looks of it

Of the old exchanges, the best option is Bittrex, by the way now seems to open registration of new users . Of the new exchanges I like the Korean exchange Binance, its volume and functionality

I agree that Binance is a top exchange, but they listed only few tokens during the last month, so I prefer to trade on Kucoin. I assume that Kucoin will hit top 5 exchanged during this year. They list almost every good coin and their trading volume is growing daily.

I also would go for Binance with flexible non-verified user policty, user-friendly interface, too much pairs, one of the best(maybe best) liquidity.

There are new exchange in my sight this year which is I think its good to use it as a trading site platform. And those platform are Binance, kucoin and coinbene but most of the time I used kucoin rather than the two of them though binance and coinbene was aalso a good things.

 I like Binance and KuCoin. The first one is centralized. I do not really like to send money there for a long time, but there are huge sales. The second is a new decentralized exchange. There are coins that are not yet on any major exchange. But the prices are usually lower.

I think that the leaders will stay Binance, Bittrex, Huobi Pro and also think there will be another very strong player like Binance in 2018

Binance is best in this year because binends are more popular nowadays.
among the reasons Binance's popularity is its low commission, which is only 0.05% -0.1%. Most other exchanges charge a fee of 0.2% -0.25% for their users' operations and Transaction Speeds reach 1.5 million per second.

As a regular user of exchange floors, I see Hibtc and Binance as the two best and most stable exchange floors at the moment. The exchange rates of these two exchange floors are high-speed, and there are also tools to support transactions, so the exchange on these two floors is convenient and fast, taking less than 5 minutes per transaction.

In my own opinion I will say kucoin is my best exchange so far this 2018, I say kucoin because most of the recently concluded ICO are listed on Kucoin first and it give me the opportunity to still buy them at cheap price before it will go to other big exchanges.

I think that in 2018, such a exchange as Poloniex may surprise everyone after it changes its owners.

Although all the above mentioned exchange platforms are good but in my own view, I think okex is the best. It is even currently at the top on the list of exchanges. I think it's the best for 2018.

try thesee exchange i recommend for you
-GDAX
-Binance
-Coinexchange
I like this because Daily volume always growing

I have heard about binance, many people who join to join so biness member, even said registration was stopped temporarily because too many who register. when registration is re-opened the number is limited. with this incident, I think binance would be a great exchange.

I would say Binance is on top of my list. Second is Kucoin and this one is not bad at all. Both are user friendly, easy to use and support large number of coins.

I have been trading in Binance for several months and I like this exchange. It seems to me that this is a very reliable exchange. And I also like the fact that there is a small trade commission on this exchange.

I haven't tried others asisde from KUCOIN but I think the site is very secure. There's google authenticator for every transaction that you will process and every time you will login. There's also an email confirmation before transferring coins to a different wallet. The site is secure but I don't know about the number of traders in there. I think the more, the merrier but that is something that I don't see on KUCOIN. It felt like I'm the only one selling.

binance all the way but huobi and kucoin have come along nicely the past few months i feel.

I think binance is the best, but it stopped listing too many good coins. Now I feel that they have much power...
I also like Kucoin, Huobi and Bibox, but volumes are low((( So binance is the best today - for sure.

I also think that the "Binance" there is a lot of noise around her;) I think this year she will remain the number one  ;D ;D ;D

What does everyone think of Yobit exchange?

from my personal experience, bittrex and binance is the best exchange until now
anothers exchange is good too, but most of my trading activity is in both exchange above

Binance is the best exchange for this year, a very young exchange but improved a lot and gathered a lot of traders.

Some says they don't have problem with it and some says they have a lot of problems existing about its deposit and withdrawals. But there's one thing that is sure of with them and that is they have a very poor support.

Other than binance, I would say Kucoin. They have some of my favorite coins listed there like IoT Chain (ITC)

In my opinion, the best exchance market is binance. Those who do not consider him the best at the moment, what do you think about? Places 2 to 5 I agree can change, and then everyone has their own choice. But I repeat, the first place is unequivocally behind binance. I would put okex in second place, in third place huobi.
And those people who to put the best exchange markets, such as gdax etc, I can not understand. On the exchange markets is important the number of coins/tokens. There are very few of them on the gdax, it's not convenient. For the same reason, I do not like Bitfinex, bitFlyer, GDAX and all other markets where there are few coins/tokens. It's very important that you can buy fast tokens. Or vice versa. Quickly from the purse  transferred the coins to the stock exchange and sold them. But I will not wait for some months until to listings the exchange.
For me, it is important: the most important reliability, liquidity (quickly buy or sell), the number of coins.

Using my personal experience only (I did not try all of the exchanges), I have to say Binance is probably the best. Easy to use, which is very important for me.

Although there isn't an exchange with decades of experience with an impeccable  track record in the cryptocurrency space given how young the industry is. Because of this we are really forced to trust exchanges without much experience and the user interfaces of many of them are awful. I think a good progression for someone coming off Coinbase would be binance. It's new but already a powerhouse. Bittrex has good selection also

For me, the best exchange for 2018 is Binance. But, I very much hope that soon decent decentralized exchanges will appear. I also use the WAVES platform.

Binance, Kucoin and Crypto-Bridge  ;)

There is multiple good ones

Polo back on the radar for securities
Bittirex i always liked
Binance great
Kucoin also getting up there

bitcoin is the best and suitable for all of us its so popular and easy to use but sometimes theres a hassle with this specially to store the bitcoin in wallets because we are confuse where to store it

I hope decentralized exchanges are going to be start popular with high volumes in 2018. But i think people are still not yet ready for it. They should witness more hacked exchanges to understand that all centralized exchanges are very risky for the community.

I prefer binance. Great liquidity and trading tools, low fees. They proved themselves during recent downtime when everyone was telling they were scam and they came back from it

Binance is the most convenient user experience I saw to date. Only annoying thing with them was withdrawal fees, but they at least reduced them a bit.
I heard good things about KuCoin as well, but I didn't use extensively.

In my opinion, the best exchanges in 2018 will be: Bitrex, Binance and Kukoin. Good exchanges with a large number of trading pairs and trading turnover per day. And Binanse's big plus is that they reduced the commission for withdrawal by 2 times.

I personally think it was amazing how Binance came up so fast in terms of influence and volume vs trex. Kudos to Binance, got to give it to them. I hope all exchanges (especially decentralize ones) continue to compete with each other. This will only get better, and hopefully in the future someone nails customer service  :-\

Yeah, I did not expect that. I was close to buying some binance coins but thought it would take ages for it to grow. But to my surprise look at them today!

Yes, I agree binance is one of the most convenient exchange site in digital currency community, but why would you try poloniex and bittrex because some coins in was not found in binance exchange. Try to used multiple exchange sites, because if you only focusued in one exchange you can't know the other coins in crypto currency world. Poloniex and Bittrex are also exchanged sites with excellence lists of coins.
Aside on that the value of their coins was not also different from the other sites, so I recommend this exchange sites to many users. However lately it was experience of some problems due to high amount of fees, hopefully it will become fair with the other exchange sites.

Binance will take over Poloniex Users cause they will leave after Circle gets over (Goldmann Sachs incomming!)

I would suggest using Binance. User-friendly interface, a lot of new coins in the market and safe. 

The best for me is always Bittrex. I trust the most many Bittrex. The transactions are very successful and the volume is very high.

1ex.trade soon  8)

If you are looking for the best exchange for 2018 then you should not miss Bittrex & Binance. They have the most number of altcoins and is the best largest crypto exchange so volume is not a problem.

I think Bittrex lost many customers after their non-verified users policies.
And they are too strict about the adding new coins/tokens.

As of now Binance is the best. But, keep an eye on COSS too,  they are coming up with huge campaign and development of many new features almost completed. Best time to buy few COSS tokens. :-)

It's now ranked 99, can become top 10 by end of 2018. Kucoin is at 25 now and trading at 4$.

I trade on binance and i confirmed it is better compare to others, it works with a less transaction fee, also have secure exchange, and standard currency pairs are available for trading.
You can also try it, i hope you will like it.

Binance is the best exchange for 2018. Bittrex, Poloniex are also good exchanges to trading.

Binance is already big, and it s an absolute pleasure to use it. I also like the Cobinhood's user experience. I think these 2 maybe Robinhood as well, will definitely consolidate their positions as popular exchanges in 2018!

I can say the best exchange that I already used when deposits coins and withdrawal of btc. These are kucoin, binance its good to use fast at all and I dont have experience of delayed receiving of btc. All are smooth to use these exchange.

Likes Bitfinex for their web interface and integration with tradingview chart. Going to move my funds from bittrex to binance. Don't see any new promising projects on bittrex for a long time.

I am quite satisfied with Bittrex, Binance, Kukoin and Cryptopia. Sometimes I have to use Etnerdelta for trading rare tokens. On all these exchanges good ratio of the number of pairs and volumes. Good limits for the start trade. And while there were no problems with the deposit and withdraw of funds

I would say Binance, Kucoin and Bibox are the top 3 exchanges out there in 2018. These exchanges were built with next generation order matching engine which outperform most of other old-school exchanges.

I personally find that binace trading platform is easy to use and friendly, high efficiency at very low cost. Great for those with BNCs, it offers 50% off current transaction fees. Binace was recently formed, but has impressed many, as well as high efficiency. It will be the best trading platform this year.

If for the year 2018 I tend to rely on binance in order to get the best place among other markets because the price of new or old coins has a high price making it possible for traders in search for maximum profit in the future.

I have read a lot of negative comments that Bittrex has started to scam their user - come on guys, really? Bittrex just started to tighten KYC. It is still one of the most stable and versatile exchanges. The only thing I don't like for it is that it is a little bit slow (I mean in response time) as compared to Bitfinex.

Binance - I planned to start using it, but then around the beginning of last month - you know, the huge downtime happened. They said it was not a hack or something, but noone can say. I am happy they are back to normal now.

Bitfinex - they added a lot of new coins recently, so they seen relatively OK.

Binance and Kucoin are very active exchanges recently. They are offering cheaper transaction/withdrawal fee, great promotion, new coins etc

every exchanger has its advantages and disadvantages but I prefer forkdelta and bittrex, because it is very easy to use

take care that we need decentralized exchanges in crypto world, I can not vote any exchange as best exchanges yet. we most move to create decentralized exchanges.

i think bitfinex for serious trading.. lots of volume so medium orders wont change price to much... bittrex is good for shitcoins.

Binance is a great exchange. But if you want a much more simple exchange, try kucoin. But if you're a Filipino, wait for CX exchange. It is still in alpha stage.

Everyone determines for himself the best exchange according to his criteria. But we can say with confidence that bittrex, Binance are the leaders among users of crypto exchange.

in my opinion Binance

I think the number one is now binnance. If listed, x3 based

Binance was already an exchange a top 1. The interface, sympathetic support are convenient. Not without reason all want to appear at this exchange.
Confirmation to that recently votes between Wepower and Elastos.

i vote  for binance,fee very smal if you pay by bnb,good exchange

now, a lot of new exchangers appear. But I still choose binance and etherdelta. best exchanger I think until now

GateHub is really neat. The transactions are fast, it's extremely easy to use, very optimized and the UX is great.
I recommend it!

My favorite exchange is Binance. I don't see any drawbacks in Binance. And among the decentralized I chose idex.market

if I think that the leaders will choose Binance, and also think there will be another very strong player like Binance in 2018. that's why I'm sure that binore is the best stock this year

Probably noone would be able to take away Binance's leadership this year... also I strongly believe in newly formed Kyber Network... who knows what'll happen 😎

binance have a mobile app. so useful

Binance, Bitstamp and UPcoin (http://bit.do/d8zw8) for the future where you can assure you some advantages now ;)

Yes im really agree with the best exchange foe this 2018 is binance because my friend tell me binance is really good and one day i just try it soon

I used binance and poloniex, i think all the exchange will be good for this year they have all different way to make their exchange in good standing but almost they have same coin listed in their site you must only choose which exchange will be easy to used for you.

Cryptopia, hitbtc - nursery of shitcoins, but from there can come another big one top 10, Binance - nice for DT, small fees, nice vol.

if your token is available in IDEX
I would rather recommend IDEX than on any exchange
with IDEX, I become easier in exchange of tokens or coins
usually IDEX is the favorite market for the ERC20 tokens

Since the beginning of getting to know crypto, I always use hitbtc. I think hitbtc is an exchange the best. Although hitbtc don't provide fiat.

Fully agreed. Binance is winner now! I'm used to Poloniex and Bittrex, but now Binance is my favorite. I hope that Polo new owners make this exchange more interested!

I'm helping the folks at Gnosis out with this survey about token/cryptocurrency exchanges: https://lnkd.in/dcEhpKY

If you have five minutes to spare, it would be great if you can share your thoughts with them.

Binance is the best market around now.  Though is not easy to use like others and it will be difficult to use for beginners

Binance and KuCoin are the best exchangers today, With many exciting features and ease of interface enabling us to feel comfortable doing trading actions. many people who have used Binance and KuCoin to become a medium of exchange. so both are best to use right now.

Binance, though, has been attacked by hackers for some time!

But the Binance technology team's related operation gives users a confidence!

I think Binance will be number one in the future!

Yes they are but not all coins have chances to be listed in here cause it requires a high market volume which others don't have.  It could be really beneficial to everyone if they accepted those Low volume also considering that they are on part of crypto. I may not pushing that all coins just be accepted because some them are getting dead already but hope they take considerations to others.

In my opinion Binance is one of the best centralized exchange right now and IDEX is the best decentralized exchange by far, the users on the platform are growing exponentially since the day their token sale ended.

The best exchanges at the moment are Binance and Kucoin without doubt. Very fast growth rate in terms of market cap and userbase. you can't even imagine that binance is just less than a year old

Binance n OKEx are the best exchanges I think

Binance is better now with the lower withdraw fees and Kucoin is also very good. I'm bullish on wabi and it's only on Binance so I have to use it to pick some wabi up. Most of the time I use Kucoin since I'm more familiar with the UI.

Binance and bitttex i think

Cryptocurrency exchange is a container or a means to facilitate us when we want to convert cryptocurrency to paper money or to other cryptocurrencies. From the beginning I always use local exchanges that exist in my country, because with him I feel Safe, Comfortable and Reliable, in every transaction I don't have to wait long.

In fact, I think there is no best cryptocurrencies exchange, only the most appropriate cryptocurrencies exchange, because these are all dependent on which exchange your cryptocurrencies is listed on.
If you think that the best cryptocurrencies exchange that does not have the cryptocurrency you want listed, I think this will become meaningless.

Same thoughts, Binance is one of the best exchange if not best. I also commend Bittrex, I think they are the same with Binance as one of the best exchange in the market. Community trust is Great, fees are extremely low, lots of coins to exchange. You can choose basic or advance platforms, more detailed view in advance platform. The fee is only 0.1% and if you pay and choose BNB the trading fee will be reduced to 50% = 0.05%, which is the lowest fee in the market right now.

I've been involve in trading investment I doing a long term trading and short term trading I love to used this 3 major exchange site such as Binance, Poloniex, and Bittrex and as what I've been observe I always use Bittrex because you can make a volume of investment if you have and I'd like the features that I can easily used the tools backup with it,may be Bittrex is the best Exchange for 2018 and that is my opinion as what I've been experience.

My opinion Poloniex will become the most reliable exchange of 2018.. because Poloniex being purchased by Circle, which is backed by Goldman-Sachs, shows me banks are interested in crypto. I have been using a poloniex exchange for a long time. and I'm still comfortable with poloniex exchange.  ;) :D

coinstocks will be much better in 2018. its a US based exchange. still not started its services. hope it wil launch in Q2. really its very simple to use for newbies.

For me, the best exchange for this year 2018 is the hitbtc and binance because when it comes in transactions it is very fast. At first, I prefer etherdelta because of its low transaction fees, but as the time passes by, the etherdelta has lots of bugs and so delay in every transaction I made. As of now, I prefer hitbtc and binance.

In my opinion all exchange that has big volume is best one because we can get price in high liquidity, and about security all centralized exchange has full security feature, and in my opinion beside Binance other best exchange is Kucoin, HUOBI and Bittrex.

You can try Coinbase which is great for beginners or Poloniex which is better for the traders which are looking for the margin trades. There are also Kraken (It is offering the complete set of features which is attracting a lot of traders), Bittrex (I think that there are listed more altcoins then on any other exchange site, personally didn't register there) and Binance (Low fees are attracting).
There are also other exchanges and not all of them are suitable for the same type of the traders.
Try to google it a bit more and search their cons also so you can find the most suitable exchange that will benefit you!

I agree with everyone Binance is the best exchange this year.

I couldnt find any information about CoinDeal here. Have you heard about it? It promises to be good option :) It`s the first time I`ve come across an exchange market which leaves the choice of next cryptocurrencies in hands of its users

The answer of that question will be very vary and subjective. There are a lot of exchange and each have special feature. Bittrex is has the most coin listed among other. Binance has the most volume. There are also Kraken Bitfinex and other 'Experienced' exchange like Kraken and Bitfinex. And some decentralized exchange like Etherdelta, IDEX, and Bancor are start to gain popularity. And I also heard exchange like Quoinex that can directly sell/buy crypto with many fiat like USD, EUR, SGD etc. So it really depend on your needs.

there are alot of good exchange lately like bittrex, kucoin, binance and etc etc but it is still early to decide what's the best for 2018 however for the current happenings i'd say binance is quite good other than the rest.