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.