Update README.md

README.md

@@ -70,6 +70,7 @@ pipe("A girl smiling", num_inference_steps=4, guidance_scale=0).images[0].save("
 ```
 
 ### 1-Step UNet
+The 1-step model is only experimental and the quality is much less stable. Consider using the 2-step model for much better quality.
 
 The 1-step model uses "sample" prediction instead of "epsilon" prediction! The scheduler needs to be configured correctly.
 
@@ -118,6 +119,8 @@ Please use Euler sampler with sgm_uniform scheduler.
 
 ### 1-Step UNet
 
+The 1-step model is only experimental and the quality is much less stable. Consider using the 2-step model for much better quality.
+
 1. Update your ComfyUI to the latest version.
 1. Download the full checkpoint (`sdxl_lightning_1step_x0.safetensors`) to `/ComfyUI/models/checkpoints`.
 1. Download our [ComfyUI full 1-step workflow](comfyui/sdxl_lightning_workflow_full_1step.json).