Both are simply income generating investment schemes. It depends on the one your mind is inching you to go into. I am into cryptocurrency because my mind is settled with cryptocurrency, and I've been earning reward ever since I started with cryptocurrency trading for over a period of one year now. You can simply go into crypto if you want, it's up to you to choose between forex and crypto. I can't tell you to choose one over another, you'll choose one then come learn the basics to trade any one here because the two are discussed rampantly here.