@gg123xyz This has nothing to do with the input lag that Apex has a problem with.
what he is talking about is that there are not many games that support 4K 120 so why bother spending money on a monitor with specs that will not be fully utilized?
he is right tho and I fully agree with the point, I got the same monitor that he showed in the video ( Gigabyte ) and honestly, it was one of the best purchases I ever made but in the end, it's all about personal preferences.
but still have nothing to do with the fact that Apex got an input lag problem, and it's really a big one.