I use mosly Lightroom for editing and some Photoshop work now and then. I would give up Lightroom in a heartbeat for any of the other alternatives but Photoshop never
I tried to edit a picture with Capture one pro, a picture that I already edited with LR, and ... the result is better But i always used LR so it's hard to change ...
@Jack Affinity is a perpetual license for 50 bucks. You will get all updates for version 1 forever. If they ever build a completely new version you'll have to rebuy, but that is far into the future if you
Topaz I have never tried, I have Luminar but didn't really like it. I don't know if it is my PC or the software but it seems slow in import, editing and especially export. I played with it a little and you can get impressive results, though