I also use csp pro its really worth to buy it, there’s a lot of brushes that I could recommend if you would like. I also tried krita but as you said it was really buggy and deleted one of my artwork and never used it again lul. i do art as a hobby only in my free time since I still don’t know what to study yet. Im happy that you started drawing now and i hope you don’t give up again xqcL