I teste the Huawei Mateview 28 and Asus ROG PG32UQ and both were causing severe eye strain, connected to the same computer that causes no eye strain with my HP ZR2740w monitor.
Seems like all new monitors, even with native 10-bit are having some tech that causes flicker. I'm pretty sure that I'm only sensitive to PWM and other types of flicker like Temporal Dithering. Otherwise my eyes do not get irritated at all, only when there is some sort of flicker. Even 2500 Hz flicker is producing eye strain, just like the 240Hz OLED PWM flicker.