I got my new 16:9 monitor, coming from my old 16:10, which I still used 4:3 res

I tried 1920x1080 but it just feels weird

I know its a big disadvantage because I cant see if there is someone sneaking in on the corners (example, in ztn on RL area, I cant see if someone is coming from the left without actually moving the mouse a bit)

but I cant see Q3/QL without 4:3, feels weird on my brain

I can play QW in 16:9, but not Q3/QL

Im trying to get used to 1920x1080 with downsized 1 time so the screen feels smaller.