Do not go with HitBTC!
One of my friends registered, 3 weeks later somebody hacked his account. No funds were stored, but still, the insufficient countermeasures against hacking is a problem.
Also, they have HUGE withdrawal fees (10% is usual) so I would say, avoid that.
Binance is a sound exchange, you can try that.
IDEX, or other decentralised exchanges are usually a good option, because they tend to have lesser fees, than centralised ones.
Hitbtc has charged me more than $50 for each withdrawal. Hitbtc has the worst service right now. Some decentralized exchange still need the more research because i heard that even some people have been saying if their balance have disappeared from their accounts. It's so difficult to choose the best one besides of major exchange site,