I am actually using Bituniverse Grid trading bot too and I can say that its a pretty good use, I am currently using the newly launched Bot of Kucoin which is also a trading bot, up to this date I am actually still not losing any $$$$ there since I can let the bot run and stop it anyday I want which is a good thing. Have seen many users there earning more than 3000% APR from running a bot. KuCoin got a good volume imo so their bot is pretty useful too and most of the products on their bot got good volatility but can mainly see there this trading pair https://trade.kucoin.com/ETH-BTC
Choosing the most volatile one is the best decision, you gain the fastest from it can set ranges too depends on your own likings and dont think you will be having a hard time using it too even a beginner in the market can surely use it.