FWIW, I've bought one of these monitors, but mine had very bad IPS glow on three of the corners, even at 5% brightness. Perhaps I was unlucky and received a particularly problematic specimen, but it ruined the otherwise decent picture quality for me. I had to send it back for that reason.
I'm running an RTX 3080 Founders Edition card, so I had fun testing my games at 4K native res on the LG, but for any other type of usage, I couldn't bear the glow and the grayish black level leading to a pretty poor contrast ratio. I use my computer a dimly-lit environment and do a lot of video/photo editing. Never mind editing any, even watching movies on this monitor was frustrating due to the brightly glowing corners spoiling the picture.
Maybe i'll give the LG a try.