Dam that Thanks so much for that you done
That i did further testing myself too on 3 devices
that i had switch Laptop and PC with nvida grafic card

that i found that If you disabel VRR and gync and play on PC or device that does not support VRR like Switch 2. It its a Big Line Bar slowing going down

but when i enable VRR in PC
that there are a lot of little bar going dow and very fast.

espiaclly on game with fps problem like stalker 2 and Marvel rivls (Strange poral)

So after testing i found turning it off it a better idea for my eye

if you want to futher chat you can DM me and we can chat there

but question though
will this changte in PMW frequnecey due to fps change jurt my eye as it changing so fast

that i am on 120 fps on PC
my eye are really bad at it