AlanSmith Yeah, I bought it because the reviews said it was flicker-free. But it still makes me dizzy, and I see subtle flicker/snow.
LED light in general bothers me, so I ended up taking the monitor apart and removing the LED backlight. Now I use sunlight or incandescent lamps to light the screen. It's an improvement over the LED, but I can still see the same flicker, and it still makes me dizzy after a while, so I assume it must be dithering or inversion.