This is a workflow that has a spot for Flux, HiDream, Pony, and SD3.5, PLUS an Upscaler. They aren't locked to those, I just made them into groups.
So you'll want to collapse and open things as you use them otherwise things can get very cramped as it is pretty much full of the stuff, especially in the first group.
For real though, you don't even have to leave that particular group because all the connections are there, you just have to disconnect and reconnect as you see fit.
It really is fun to use if you're deranged.