One can also organize and sort the order book columns, set table preferences, and compose the trading sidebar and choose whether it’s one the right or left side. Users can also customize its trading interface more easily than one normally can with other exchanges. They also provide Marginal trading which also a great plus if you want to use fiat currency. in the end i can say Bitfinex provide overall package for their traders so no one can resist themselves to trade with them.See full review