I just tried out the new auto reprojection, and the difference is enormous. I use a 1060 3gb so to hit 90fps in some games I need everything on low. But with reprojection enabled I can set everything to Ultra (on Dirt Rally, Dead Effect 2, Chronos so far) with just some occasional artifacts and almost no visible slowdown (you can't tell it's only 45 fps).
Sorry if this topic is heading too far in the direction of WMR. Got to relate it back to Pimax, so:
Basically my final verdict is yeah the WMR headsets are great, and cheap, and a superior alternative to the 4K, or stopgap before the 8K comes out. So the 8K better be something bloomin special.