Flux was able to get the concepts and style from the training data better in 5k steps than SDXL/Pony for 10k. You can safely use Strength 2 and still get a decent results.For recommended usage on Quantized version check this really simple ComfyUI Workflow:https://civitai.com/models/658639/super-simple-gguf-quantized-flux-lora-workflowAll the images from the Showcase Gallery not generated on-site were created with it and Flux Q4 Dev model on a Machine with 8GB VRAM.