I can't go back to regular monitors especially for gaming. Also can either split the monitor in 2 and have a dual screen setup for snap applications to left/right so have virtual dual screen.
Playing any games is amazing. Helps with FPS games with that field of view as well.
I'm currently playing Metro: Exodus with full RTX and ultra graphics on my Ultrawide via 3090 and it's absolutely chefs kiss. The immersion is off the charts with this shit.