This is a very limited "Settings Guide" there is a bunch of stuff they're not even mentioning, maybe not aware of. Such as the fact it now has 2 positive prompts + 2 negative prompts and tweaking the amount of the refinement.
We have a section at the bottom on "Ensemble of experts" - allowing you to change the percentage run with the base model vs the refiner.
I am most excited to add the ability to change between prompts