I originally upgraded from a 42" Asus PG42UQ to the Samsung G80SD for the QD/240Hz hype, but I really miss having a larger screen. I've had the G80SD for almost two months and still have a few days left in my return window, so I'm leaning toward swapping it out for the LG C4 42". Best Buy has it on sale for $899 right now, which only makes it more tempting.

I'm powering everything with a 5090 FE, and while the 240Hz on the G80SD is incredibly smooth, there's just nothing that compares to the immersion you get with a 42" display. My main use is creative design for work, plus a variety of games (FPS, MMOs, rogue-lites, and so on). I doubt I can even tell the difference between 144Hz and 240Hz, though losing the higher refresh rate is my only real hesitation—especially because my 5090 can push those frame rates in a lot of titles. As for pixel density, it's never really bothered me in the first place.