In , "best.cfg" typically refers to the Classifier Free Guidance (CFG) Scale , which dictates how strictly the AI follows your text prompt.

Forces the AI to adhere strictly to your instructions. High values are useful for complex prompts but risk "deep frying" the image (over-saturation and high contrast).

Gives the AI more freedom, often leading to more artistic or unexpected results. However, very low values can make images look blurry or hazy.