My main problem with the G9 is that, with all things considered it isn't futurproof for what it tends to offer (or would like to)
I mean it doesn't support any HDMI/DP norm that would allow you in the future to use the screen @240Hz 4K. If we add to that the fact that, in best scenarios you can have around 70-100 FPS in 4K games with a GTX 3090 (and no RayTracing enabled), and SLI being a relic of the past (and no other multi-GPU technology being announced), you literally will never use the 240Hz with 4K in the near future....
So except if someone can prove me wrong (which, trust me, I would like to), I'll prefer to go on a 49" 120/144 Hz and change to something else when it will be possible and worth.