Reverb g2 looks better than q2, not only because of the resolution, but because of the improved contrast and brightness. Black levels are still bad though.
The sweetspot is reduced, you can clearly observe it in menus, but ingame it’s fine, does the job.
Sound is ok, better than oculus, but not great, lacks low end and bass.
Performance … This depends. If you can bear 60 hz( and you get used to it after a couple of hours), there is reprojection from 20 fps.
If i could describe it to an oculus user it’s like this: smoothness of oculus asw from 24 to 72, and artefacts a bit worse than oculus asw 24 to 72.
I could do oculus max render 1.7 max everything with bush flying, and i can do reverb max everything as well, kinda same performance. For glass cockpits i reduce taa to 80 or 70.
So in conclusion, the reverb is the winner. It it worth double the price? Absolutely not. But i still recommend it, it’s the best there is as of now.