I don't know WMR that well. I guess if it's matured enough one can view the Reverb as a gen2.
I understand DCS is always in motion, however, VR won't be. Like with smartphones, VR will eventually mature as well. But for the time being, well, I would wait till a gen4 or something is released in a few years. Right now the leaps between iterations will be higher so the price is more of a factor than it will be in a few years because techdevelopment moves more quickly in the beginning, most likely.
And, maybe by then there'll be haptic suits to simulate G-forces as well, who knows. :pilotfly:
All in my humble opinion of course. If I would have more than enough money I would certainly be upgrading to every new, top tier iteration. But money is a factor for most, so that was sort of my consideration for my initial post. :)