ST2_FLUX_TURBO_HIGH Quality

This workflow can make very fast flux images by using the flux Turbo, BUT it also makes high quality images, because there is a two part creation first 0-8 steps then another ksampler that goes from 8-12 (You can try more it'll juyst go slower), in between the two Ksamplers there is a bit of optimization that get's rid of the patterns that flux likes to make, then it goes in to another optimisation followed by the Ultimate upscaler, This part is a bit slower but it is totally worth it. Try the basic one before you change any and look out, if you want to up the steps in the second Ksampler you need to change the endstep to the same nr, and also the optimaizations you can play with them just don't change 10 things in a row, try them one at a time till you get what you like.
The loras in the yellow part you can add/change to your liking and if you do not want to use the GGUF models there are two nodes that you need to connect instead of the GGUF and then you can choose your FLUX model