The funny thing about this question is that you’re asking it in a cryptocurrency forum, so you’re likely to get the answer that cryptocurrency trading is far much better. It’s still up to you to decide. You said you have tried cryptocurrency trading and you were making losses instead of profit, and when you tried forex you started making profit, how about you go for the one that’s working out for you, since the main reason we are doing this is to earn money right? If you have tried cryptocurrency and it’s not working for you, and forex is working, you should continue with forex and look for ways to get even more better in it. Maybe when you are good at it, you can then try to do crypto trading.

I'd look into that way also. They are both in trading and it only depends on the trader and how they work on it. But for us who are exposed already in crypto trading, it eventually makes us get preferred to choose this platform than a new one ( which is something discoverable also). However, it was just to close the door for it, we can't either say also if we never make a try with Forex.