Want to switch monitors

I currently have a dual monitor setup side by side
One is a 34 inch ultrawide 75hz 1440p
The other is a 27 inch 200hz 1440p
I’m not sure the ultrawide is as convenient now, so i was thinking of selling it and buying a 1440p oled monitor.
Use both for gaming, watching shows, all of my uni work - coding etc.
Thoughts?