I barely write review anything that I used online . but I gotta tell you cex.io is a great one , simple UI for beginners , huge deposit withdraw button , my favorite feature is that can withdraw to visa card . there's buy/sell button for first timer but it will cost you a lot , better deposit usd and trade , but for first timer may be they don't know how to do that ,for that they got that buy/sell option (which I never use coz of huge spread) . and verification is instant , I thought I had to wait for like may be 1 day or so , but bam!!! I can trade instant . I wish one thing is staking tab should be on cex.io but have to go staking.cex.io which is a little annoying .