It is an excellent exchange of all other exchanges. They got a strong team who works 24/7 in helping us out. Hats off to the trading tools that helps the user. Bitfinex tutorial is an added advantage for us. My investment did not go in vein with them. I made great profit. I love the recent Margin trading for USDT/USD pair which is opened. The Time-In-Force which is really good as it helps us to manage order duration and number of performance improvements.