HitBTC looks like a rebadge Binance. Every second exchange is copying the format and layout of Binance rather than creating something new but equally user friendly and engaging. HitBTC should add some features to differentiate itself from other exchanges, rather than going for the whole copy paste approach.
User-friendly interface, reliability, professionality are the most imporatant things to catch attention of traders, alongside with total daily trading volume.
Anyway, more exchanges are better for STAK because they can contribute to the liquidity of STRAKS.