sadly HI3 it is still absent from comfyui except with a extremely blunt workaround. HI2.1 was after a few teething issues kinda interesting, but not enough to rival the big boys.
running it on any official platform is of course out of the question (censorship) and local transformers is too much hassle. It's probably not so much better than F2, QE and so on that it is worth said hassle. But if, we'll hear about it now.