This checkpoint merge is from two realistic models with a focus on 'Simple ?????'. Although it can do other types of images of course.

I've used 'DPM++ 3M SDE Exponential' at 60 steps for my images. I'll post recommended Civitai settings if/when it becomes available.

CFG is viable between 2 and 10, but the sweet spot is between 6 and 8:

Clip Skip makes no difference between 1 and 4.