DPM++ 2M SDE Heun Exponential is my preferred sampler but many work just fine.
I prefer to use 40 steps or more, but you can get good results at lower steps as well, at least down to 20.
CFGs from 3 to 9 all work pretty well.
None of these models use any real-life or celebrity content. Please do not use this model to generate any real-life or celebrity content.