I like to think I'm pretty good at photography, but I've never tried to make a career (or even a serious side-hustle) of it. It's kind of one of those things that I really want to keep a hobby, so that it stays fun.
I dabbled in Nikon for a while, after some of my old Pentax 35mm stuff got stolen, but these days I'm back on the Pentax train. On account of I'm a sucker for off-brands, I also keep some Samsung NX stuff around for when I want a lightweight mirrorless that doesn't take up so much space. I am frankly heartbroken that it looks like Samsung might never go back to cameras.