Dex are awesome as well but I find centralized exchanges a bit more stable. What DEX do you use? I use openledger but the last time i used it i experience some technical issues and was not able to receive the amount that I was supposed to receive. Used IDEX as well, stopped using it when one of my friends got hack using their exchange. I tried waves also but it seems unstable. There are other promising platforms like Airswap and flyp_me and Bancor but I have not gotten enough experience using those to determine them to be stable or secure..... Huobi.pro seems to be moving to a decentralized platform and Binance has also announce that they are looking into it.