So I tried the Dell U4320Q and it makes me feel dizzy, I don't feel too much eye strain, but I feel very very dizzy, it gives me almost the same symptoms I get with flickering led lights, another bad thing about this monitor is that it does have an ips panel but with a heavy vignetting effect, it loses a lot of brightness from the center of the screen to the edges, and the only way to somewhat fix this is putting the monitor way back defeating the size purpose, and it is very annoying, this thing is going back!.