Not to sugarcoat this, but its a 18 pixel segment with black and white pixels. No doubt its terrible for desktop and text but i doubt it will affect games much.
It looks like it's essentially running 120Hz at 1080p.
You're okay with next-gen games being displayed at 1080p on your new 4K TV? Remember that consoles will be outputting 120Hz whether games are running at 120 FPS or not.
Either that or you forego 120Hz VRR support altogether and set them to 4K60 - in which case you could have bought any HDMI 2.0 TV instead of this with its "HDMI 2.1" support.
Of course that all depends on whether this is still an issue with the PS5/XSX, and not PC-specific. It really seems like everyone is beta testing HDMI 2.1 this year, rather than a final product.
I'd be interested to know how bad the CX gamma thing is. I don't really have a concept of it. It sounds as bad if not worse than the softening of the 900h, in which case none of these 2.1 TVs are worth buying yet.
It is a minor picture inaccuracy if you are used to a perfectly calibrated image. Far less of a problem.
The bigger issue is that VRR seems to not be completely smooth between 90–120Hz, but LG claim they will be fixing that with an update - and LG are usually pretty good about that.