I've been mucking with this stuff again and the SDXL + LCM sampling & LoRA makes 1280x800 images in like 2 second, so about a ~5x speed increase for me (so this would be roughly 2x faster than LCM (??, napkin math)). I've found that the method isn't as good at complex prompts. They claim here this can outperform SDXL 1.0 WRT prompt alignment, but I'm curious what their test methodology is. I searched the paper and I couldn't immediately find how it was evaluated. I think these sorts of subjective measurements are fiendishly hard to quantify given the infinity of possible prompts. Still, exciting stuff always happening here, what a time to be alive.