Yeah LG C1 55", two of them actually for racing sim room. Mostly run 4k with 3060Ti's playing Project Cars 2 but that game is old and runs well so don't need to drop resolution. Assetto Corsa Competizione is more demanding and even though 4k is playable i have ran the game in 1440p and looks just as good. They are nice TVs and scale very well. Wouldn't expect any less with LG's newer C models.
Be sure to get a known quality Hdmi 2.1 cable, up to 3m. One of the TV's is using a 3m Cruxtec cable, the other 2m being that side of the room and video port closer to the PC box. 4k Hdr 120Hz no problem.