for now I only recommend Binance or OKEx, because I feel annoyed because there is an exchange site for trading but when the price goes up he always maintains it by reason of hacker attacks. it's really annoying that we fail to get the high price. it's always the case and it's a classic excuse. but sorry I will not mention the exchange site because it is confidential.
It's your right not to share if that information is really confidential for you, though those two exchange that you mentioned or you named
are good enough for trading, enough volumes and enough numbers of traders who uses the platforms to deal with their respective trading
activities.