I've never heard of exmarkets before. I took a chance to use it as it was supporting cardano native tokens. I don't like paying eth fees and I'm excited to be able to buy tokens before smart contracts launch. Back to exmarkets, have used for a month, fees are low, easy to do trades, no KYC. I'll revise my review if I have any issues in the future, but all good right now. They need to work on their marketing though and create more awareness of their product. There is a lot of concern by new userSee full review