There are no exchanges that do not require KYC. It depends on the number of coins because each exchange has a certain threshold at which they request your ID. DEX will never ask you about KYC, but they also have their flaws, so I do not use them.

I see a lot of complaints about Poloniex, I used them for a while and had no problems. Every exchange has dissatisfied customers, and as I am convinced, sometimes clients are to blame for creating a problem. But I admit that Poloniex can play a dishonest game.

I use Binance, but I never keep a lot of money there. Sometimes I also use this exchanger because they do not have a registration.

If you are an honest person, you should contact support and decide this. However, you yourself must make a decision.

Yobit is not the best exchange, they have many accusations of dishonest treatment of customers. The only advantage is that they have many tokens that are missing on other exchanges.

Many exchanges are now introducing KYC, as this is a necessity. They must abide by the law, I am not against it, however, I cannot be sure that my data will not go to third parties. This is a problem.

I did not use SMS verification, in addition, I stopped using Blockchain.info by importing my wallet into Exodus. It is much easier to use.

I do not see this as a problem, on the contrary, competition leads to the fact that exchanges begin the struggle for users, from which we gain to win. I used many exchanges, the best of which I consider Binance (with registration) and ChangeNOW (without registration).

I totally agree with you. Using exchangers without registering is safe and time-saving. I used Changelly, but now I use ChangeNOW, they offer a favorable rate and bonuses.

I was surprised when I first saw it. I think they do it deliberately in order to collect assign residues.

I found it here, but they do not say whether it is necessary or not. This is very strange to me https://novaexchange.com/help/security-and-kyc/

You had to safely store the access recovery codes, that's your problem. However, they must answer you and only from them you will be able to learn how you act. They do not respond, did you check spam folder?

I stopped using Coinbase after problems with my account, they blocked me for several days.

Yobit is scammers who will find any reason to appropriate your funds. There are many accusations against them, and I do not recommend using them.

Why don't you use Localethereum.com to buy an ETH, with which you can buy REME using Binance?

This is true, and I stopped storing funds in my accounts after Bittrex blocked me without any reason. Now I use services without registration, for example, ChаngeNОW, and this is completely fine for me. Of course, Binance has an excellent reputation, but it does not guarantee your safety. They were unavailable for about an hour, and we do not know what happened. I tried to find information about this, but they just said that now everything is OK. I hope there was nothing serious.

Why don't you turn to Bittrex support? We can’t help you, you haven’t even provided tx hash, so we don’t know what your problem might be.

Each exchange has its own characteristics, so you can not argue that some are the best. It depends on the number of coins available, processing speed, etc. For me, this is Binance, however, I use some more exchanges without registration, such as Coinswitch and ChangeNOW. Services without registration reduce the risk of losing funds if the exchange decides to block the account. All of them supporting the ERC-20 token, but only those that have good prospects.

Bittrex sometimes blocks accounts, Cryptopia has been hacked recently. You probably made a mistake by offering it. Binance is the best option.

The best option is Binance, so you should think about it. They have a good reputation, although listing there can be very expensive. I heard that this is about 25 BTC, except that they consider each offer individually, analyzing each coin.