: Use Native (1x) for the most stable performance. If you have a high-end GPU like an RTX 3060 or better, you can safely scale to 2x for better clarity.

For the best experience with Ryujinx shaders, the most important "proper feature" to enable is Shader Cache

A high-quality transferable cache provides near-stutterless gameplay. Without it, retraining on your specific GPU/driver yields acceptable results.