1. What does V-scale do?
2. How do we make it use other models? (Can we do that yet?)
what has worked for me is when I get a render I like, I pull the seed out of the _info, and set it, then I'll up the iterations to 150. then i'll slowly start increasing the v scale 1 at a time (somewhere around 13-14 comes out best). Thankfully I have a 3090, so each 512x1024 only takes 90 seconds.