I've been using 3x 43" monitors (Asus ROG XG43UQ) for a few years with my main/daily PC and finally decided to upgrade the setup.
PC specs: RTX 5090 Astral, Ryzen 9 9950 X3D, 192Gb DDR5, 8Tb SSD, Asus Crosshair X870E Extreme, PSU MSI MEG Ai1600T 1600W.