Many new exchanges are opening up daily. The best way to find out would be to try it out for yourself with a SMALL amount, I tend to send in support tickets with random questions to get a feel for the way they handle them. All the known exchanges were once unknown so it's not bad to give new one's a try. But like I said try with a SMALL amount. Deposit some, withdraw some, make a few trades and don't forget let's use know how it goes. I have never seen it till today and I didn't like the fact that they are having and ICO (no need for it) but that's just my thoughts on it. Best of luck!