Stable Diffusion 3.5 and Flux are two top text-to-image models, offering various output styles and features. Stable Diffusion 3.5 supports a wide range of output styles and has fast inference with its Large Turbo variant, making it suitable for both commercial and personal projects. Flux offers four model variants tailored for different users, including an open-source option, and is optimized for local and personal use. Both models have varying parameter sizes and GPU requirements, with Stable Diffusion 3.5 requiring a more powerful GPU for its larger variants.