I think the best coin for long term investment is Bitcoin itself , and other Altcoin my opinion is Ethereum and Waves , Litecoin also promising .

My suggest buy from Bittrex or Poloniex these two exchange most popular to trade Altcoin.
For long term better buy BTC and LTC
For mid term and/or short term buy Ethereum and Waves.
And you can buy other Altcoin based on your feeling.

Yes I still support Ethereum , in this a couple of months the price is stable, beside many project using this platform, my opinion this is good for long term investment.

You can't trade all coin in one exchange especially the new coin you can check it out here https://coinmarketcap.com/ , I think the best exchange for trading is Bittrex and Poloniex they had been trusted by so many people around the globe.

Hello Bounty Manager , You didn't change my rank on the spreadsheet ,
My rank now Member and I changed the signature code , please kindly change my rank on the spreadsheet of signature campaign , my row number 80.
Thanks.

Of course without doubt my favorite is Bitcoin for long term investment , after that for short term and mid term is Ethereum and Waves.

For me I am holding Waves and Ethereum these two Altcoin look like promising it is slowly moving up but sure , and I am holding little bit of Litecoin , I see this coin writhing and start moving up.

Hello Dave , My rank now Member and I changed the signature code , please kindly change my rank on the spreadsheet of signature campaign , my row number 80.
Thanks.

Yes it is good moment to buy Ethereum , my opinion Ethereum is one of favorite coin to invest , especially for midterm and long term investment, as far as I know the price almost stable.

My opinion the promising Altcoin for now is Ethereum and Waves , these two Coin is have a good for the future.

Why not,  this is good idea , but not for now because bitcoin has not been widely known, maybe I will give wedding gift just around my community, who know bitcoin.

Bitcoin the way to get rich yes but not instant , many way you can get Bitcoin , you can participate in bounty campaign or you can trade , everything need to work hard and experience to reach.

You cannot compare between Waves and Ethereum, as long as I know it is totally different , the Wave not a smart contract while Ethereum platform with the ERC20 tokens.

I hold 40 %  my money in Bitcoin and 20 %  I invest for long term in Waves and Ethereum , and sometimes I buy  my 20 % in Litecoin, Dogecoin and Stratis.

I think the China ban will have a small effect. My opinion buy Waves is good decision , beside as long as I know Waves is really promising Altcoin.

I agree with you pal , some Altcoin good for the future especially as far as I know Ethereum and Waves is really promising for long term.

The best buy is Bitcoin , keep it in hold and you will get profit for long term , but if you want to have more profit for short and medium term you can buy Ethereum and Waves , those two altcoin is look promising too.

Dogecoin is not a favourite coin you are right buddy, my opinion this coin is good for long term investment , we can see this coin an old one and the price is quite stable .

Crypto market is always like that , one day down and other day will bounce, nothing to worry just buy and hold for a couple of month, you will get good profit buddy.

You can earn bitcoin from social media bounty campaign or you can earn from signature campaign but you have to upgrade your forum rank, my suggest best way to earn bitcoin is by investment.