Affinity photo is similar in many ways to Photoshop but one thing I like to do when creating photoart is add a black line drawing over it, but couldn't do that with Affinity as it doesn't have filters, but I can do it in Painter and add it as a layer in Affinity photo to get the same effect. For normal photo editing, Affinity is just as good as Photoshop, but with the Adobe subscription you get Photoshop, and the portfolio, Behance link and Lightroom but you need Windows 10 and ideally 8MB RAM, but I can use Affininity on my old system with 4MB RAM.
I can't figure out how to answer you all individually but a camera for motorsport needs a fast rate of frames per second as you need to shoot in multi shot, not single shot. I still use an old Canon 5D, which is a little slow for that kind of photography but still usable and can be bought cheaply now, but the 5D Mk 2 or 3 would be better.
RE: CANT BELIVE THE NEWS THESE DAYS
Government propaganda arm. Keeping the covid fear and lies alive.