I just bought ROG 3, mainly for the "great" display, but I was left very disappointed. Since day one I started seeing heavy grain on white and gray backgrounds which have a magenta tint in low brightness (0-30%). The grain is visible very easily even at 60Hz. Setting up a higher refresh rate, makes the grain even more noticeable and magentish. This grain problem is way worse than the "black crush" (which my display still experience), because the whole screen looks like an aged film photograph. I am very disappointed from this phone. There was no change after updating to. 99.