Okcoin is the best exchange. What stands out to me, above all, is the customer support. It is 24/7 and the staff are super friendly and helpful. I knew nothing starting out so I had lots of questions at all hours of the day and night. They were always quick to reply and were very helpful. I love okcoin. Highly recommend them over other exchanges such as coinbase or xcoins. Okcoins has a loyal customer in me. Keep up the great work guys!