My idea of forex is not really as broad as my idea of cryptocurrency . If I have to weigh both of them I'll say that I have more understanding of cryptocurrency than forex but it's easier to learn forex than cryptocurrency as i see. In all the same we just have to do things that works for us.forex trading is good if you have interest on it. But personally I choose cryptocurrency because I have much more interest on it and more knowledge also. There are a lot of people making good amount of money as forex traders.