Yes the 12 mini gave me sharp pain in the back of my eyes after like a 30 seconds, I knew really quickly that it wouldn’t work (I’m glad I knew about PWM, because I wouldnt have known what was going on, since I never get eye pain like that or get headaches)Did you use any of the 12s ?
I returned it and got a 11. The 11 gave me a warm sensation in my head, and it gave me a long term dull ache/fatigue/bother (I don’t quite know how to describe it) in my one good eye.
after I got glasses it went away and I could use the 11 as long as I wanted to. I still had the warm feeling every now and then, though; just like how how every once in a while I’ll notice a little dryness hurt in my eyes with the 13mini, but it’s not long term and immediately goes away if I stop looking at the screen. With the 11 the bother would still remain even after looking away from screen, so much so that Hypercondriac me thought I would go blind.
(I think the 11 eye soreness went away because now both my eyes were processing the dithering and not just one so I could handle it much, much better.