I think foveated rendering is a big advantage in DCS. I run my Quest Pro on a 4090 and this makes a big difference. It makes the center really clear with some supersampling in the centre of eye tracking.
BSB2e should be a winner if foveated rendering is implemented with DCS.
The OLED panels, form factor and eye tracking, hard to beat.
The resolution should be enough if the lenses are as good as in my Quest PRO. And it’s a quite big resolution bump compared to a Quest Pro.
Had planned to buy Pimax super, but now I will wait for some reviews.