One thing about the world of exchange is that, do not ever trust any exchange because they can decide to play hide and seek for you one day and your funds will all be gone with them.

I thought bittrex was the best exchanger until they closed down some accounts without notification, and even though I was not affected, it could have happened to anyone. Binance looks good now and everyone is talking about it, but I would not be too comfortable with any of them.