some other exchanger is i dont know them but hitbtc i could only say that this exchanger is really a bad exchanger specially if you are a trader simply because, base on my experience you can’t trade if you tokens are les than tens.
I make use of Hitbit to trade, I do not get your point. If I have only one coin, I can trade with it. I have used these exchanges for months now and they are good. I see them as one of the best exchanges. My second exchange is binance, they did not support some coins I want to trade on the platform like digibyte, that was why I looked for another exchange that support more pairs. They are both good and with low trading fee. If talking about the withdrawal fee, hitbtc withdrawal fee are high, and not good at all.