Elden Ring colors look oversaturated and distorted during boss fights on my Fanxiang S910Max. Should I enable sharpening algorithms?

During high-intensity boss fights, the heavy command throughput of the Fanxiang S910Max triggered my need for visual optimization. I first tried Director Mode, but the edge sharpening jumped to 25% - 35%, creating ugly white edges and making distant objects look like torn textures, which totally messed up my dodge timing. I switched to GamePP's AI enhancement, dropped the saturation by 10%, and nudged the contrast to 1.1x. Since the rendering pipeline wasn't optimized, I initially felt a 2-3 frame input lag, which I fixed by disabling Windows Game Mode. HWinfo64 showed GPU core temps between 63℃ - 70℃ and VRAM bandwidth usage at 76% - 83%. The visuals are way better, but in dark areas, the AI frame interpolation still creates some slight ghosting.