Set between 50% and 70% to make game colors pop and improve enemy visibility. Setup G-Sync (If Supported) Enable G-Sync: Check the box.
Select "With the NVIDIA settings" and go to the Advanced tab. Set Dynamic Range to Full (0-255) for deeper blacks and brighter whites in videos.
Set to the highest number available (e.g., 144Hz, 240Hz). Color Depth: Use NVIDIA color settings -> Highest (32-bit).