A few commands to improve the clarity of Quest 2

SideQuest and any remote adb tool will do.

adb shell setprop debug.oculus.textureWidth 2560
adb shell setprop debug.oculus.textureHeight 2560

adb shell setprop debug.oculus.cpuLevel 4
adb shell setprop debug.oculus.gpuLevel 4

adb shell setprop debug.oculus.refreshRate 90

Enter the commands one by one, can not be saved permanently, you need to re-run the commands after shutdown and reboot.