I'm a trader of course not professional, but also love to trade altcoins. And I want to say that the altcoins trade is much more profitable for me than the most famous coins. And if not a secret, on what platforms do you trade?
I'm not also a professional, I trade regularly but I do this in 2 ways.
The first way is bitcoin, ethereum trading which is more safe. The second in altcoin trading like ico coins and other tge coins. This is harder because the risk level is high in there.