I have been using Kucoin for a long time, since my area is locked out of most other platforms for crypto, and overall I do like the app. I have held the KCS token for a while in which you are paid out rewards twice a day based on the amount of transaction fees collected by Kucoin and also the amount of KCS you hold in your wallet. The only thing I wish Kucoin would improve is the amount of alt coin pairs they are missing some pretty popular coins. Recently they added a new future which is designed to reward users who are consistently logging into the app. It’s called Kucoin Candy and all you have to do is check in each day to claim your candy and in the future the people with more Candy will be given priority when they do airdrops and things of that nature. If you are interested here is my referral link.