Well is the monitor going to be used on a PC or the PS5? I see that you also value performance over quality. So 1080P at 240hz? or do you wan to go for 1440P at 240?
Pixio PX279 Prime 27" 240Hz 1080p IPS Gaming Monitor - Newegg.com
Amazon.com: AOC Gaming 27" Frameless Ultra-Fast IPS Gaming Monitor, FHD 1080p, 0.5ms 240Hz, FreeSync, HDMI/DP/VGA, Height Adjustable, 3-Year Zero Dead Pixel Guarantee, Gaming Console Ready, 27G2Z : Electronics
Some suggestions