I'll preface this with saying. I don't have a clue what I'm doing. I'm just a dude with too much free time. These are purely experimental merges where I take my favorite checkpoints and try to improve upon one specific aspect or another.
Description
The goal here was fast generation first, quality a close second. With the right prompt you can crank out images with this baby in 4 steps flat and no face detailing.
LCM - Exponential - 1-2CFG - 4 steps
Euler A - Karras or SGM Uniform - at 1cfg - 4 steps. At 2CFG you'll need to increase to at least 6 steps for Karras and so on
DPM++2m SDE Heun - SGM Uniform - at 1cfg - start at 6 steps. At 2CFG up to 10+ steps
Experiment and adjust for your own needs.
VAE is baked