Qwen Image Edit 2511 Deep Dive: 2511 vs 2509, Best Model Size & Settings
YouTube: https://youtu.be/sejIPfdMNv8 Happy New Year! 🎉 In this video, we test the updated Qwen Image Edit v2511 and answer the big question: is it actually better than v2509? You’ll see side-by-side comparisons in ComfyUI (same seed, same CLIP/VAE) to evaluate consistency, identity preservation, and overall image quality. We also break down the real-world differences between model formats and sizes—including BF16, FP8, FP8 Lightning, GGUF (Q6/Q4), and Lightning LoRA—so you’ll know what matters for quality, speed, and VRAM. Finally, we explore sampler + scheduler combos (including Flow Match Euler Discrete Scheduler) to show how much they can change composition, depth, and lighting—even with the same prompt. ✅ All workflows shown are attached.