The more volatile is the coin the more chances that you will get a good profit but the risk is their to lose your profit.
Actually I want being volatile of the bitcoin because I can do shorterm witht that but for the beginners it is very risky if they don't have enough experience on how to do it. Every Crypto coins the price is undpredictable anytime anything is possible and we don't know if price is high or down so even you investing to coin there's still risk.