the list is not complete but wow..only 3 have real volume?? wow
I heard that small volume ex takes from the big ex whenever a big order is filled which may explain why they take make you wait, it is like when a restaurant is out of bread and they have to literally send someone to buy it to the nearest bakery but then makes you, the client, pay the difference in fees...but then again big ex have annoying rules like binance does not allow you to trade less than 10$ while tiny ex do ... the best way to trade is remotely with a reliable api while your assets are "safu", really! peace