I also think I am affected by the PWM phenomenon. I was looking at this laptop with interest and am undecided whether to buy it or not.
I have already made two RMAs for two laptops with OLED screens because I had headaches after watching a movie. They were an Asus Vivobook S15 (2024) and a Lenovo ThinkPad X9 16 Aura Edition (2025), respectively. I have been looking for a laptop mainly for multimedia use for two years.
I also have a Samsung TV and a Poco F5 smartphone. Both are OLED, yet I don't have these problems.
I'm trying to understand why. I believe that in my case it's not a problem of Hz but perhaps of amplitude.
I would go for a MacBook Air if it weren't for the fact that I can't get used to the operating system.
If I can't find an OLED that I can tolerate, I'll go with an IPS even though I know I won't get the same contrast depth as an OLED.
I'd like to see what Microsoft comes up with for the Surface.