Improved WMR VR Clarity with Windows 1903 and KB4507453

I was on Windows 10 Version 1809 waiting for the clarity fix that came out yesterday. My update to 1903 surprised me initially by apparently wiping out all my Desktop icons and Documents folders. I couldn't get the WMR portal to start either so I decided to uninstall it. After rebooting my PC, everything (Desktop and Documents ) came back as before and the WMR Portal started installing itself and it remembered my boundaries. I then checked for updates and finally KB4507453 wanted to install. I checked out IL-2, P3D, and Aerofly FS2 which all seemed remarkably clearer ( the "0" zeroes seem really easy to read ) but the reprojection:motionvector seems somewhat an FPS killer but with reduced artifacting (maybe) - better with it off though. I will need to spend some time trying various combinations of SS (I use 180% and 1.25 in-game )and repro options as well as in-game graphics options. For an Odyssey+ user, the clarity seems remarkable ( Aerofly FS2 at Innsbruck especially seems much better ) - and it must be stunning with a Reverb. I do notice especially now the sweet spot effect of the Odyssey+ (I have the widmovr lenses instead of glasses ) so that I can aim the center of my VR vision at the FMS CDU and read it well without leaning but not unless it is in the center of my view. The scenery in the distance is also clearer which helps immersion.