This is my first Flux LoRA and intended as a test before I would try to train other. I arranged rank models from best to worse. Trained on fp8 version of dev model and 512x512 resolution images. 64 rank is a bit overfitted, but suited if requires more accuracy in style. But can have some bad anatomy. 32 rank is the most optimal when it comes to style and characteristics. 8-16 ranks are most flexible. I recommend using those if you don't want a bleeding of style (or at least if it has this). First images are all from the same settings.

Es/Alter Ego  [Flux Dev] 8-64 Rank LoRAs

esalterego-last_rank8_bf16.safetensors

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