So I don't have any extreme viewing angles with them. I usually play games in windowed move on a single screen at a time and then have a youtube video playing as well, I then dual boot one of my desktops to do work with as well across all three displays. If I play fullscreen it is on only one monitor at a time.Since I cannot game and work at the same time I just use one monitor. Most games are hard enough to run at 4K 60 with full graphics much less 4K 120. I guess if you prefer OLED for gaming and VA/IPS for work I can see that but a 65" C9 in the middle and two 48" CX monitors (one on each side) seems so huge and having to turn your head so far from left to right not to mention image degradation at extreme viewing angles that it seems unproductive. I must be missing something
The way I have them positioned is in a way that each one of them isn't blocking the other. It honestly works out really well. My multiple cameras I use for OBS and multiple angles on work calls if I need to switch to a different laptop / desktop.
I really have quite a lot going on with my setup. Which I will link a picture below.