To the best I know binance is one of the commonly used crypto currency exchange platform for people that mean business,I learnt as at two years ago binance was the largest trading platform in the world that enable trading of several crypto currency
It has a mobile app which make market study and trading easier
Crypto currency exchange is made easy and very secured on binance
Till date mad in the nearest future binance will still remain on the top list of crypto currency exchange platforms in the world because of its consistent updates.