I'm doing both.
I've been doing this as a hobby since last year, and I haven't made much profit. But I've had a lot of experience with cryptocurrency.
Very good if we have time to do both, the most important is the way and our willingness to work in cryptocurrency, especially if until bounty work and trading become a hobby for everyone, it will definitely be very satisfying results, besides profit, there is one thing that is very valuable to us obtained is science.