Photogrammetry for props: Auto vs manual UV unwrapping?

Thank you for the comprehensive response! So basically if I’m photoscanning, I could do it automatically, see the results, and if they’re not satisfactory, I do it manually? It’s not mandatory to do it manually in order to sell on the Marketplace?

I’m planning on releasing a prop pack of firewood. I’m good at photogrammetry, but everything from decimating the high poly mesh to final “delivery” in Unreal, I’m a beginner at. So I’m doing this sort of for practice, so that I can eventually move my way to more complex models.

I manually unwrapped, but you can see on the transition between bark and actual wood, the texture is pretty stretched/blurry. That’s where I got the idea to let it automatically unwrap. The problem is that I don’t know what’s the standard on the Marketplace, I want to make everything right for the buyers.