I've scoured google for answers and come up short. I'm wondering if
I'll see any tangible benefit if I go through the trouble of changing
from windows 10 enterprise 1809 to education 2004 to get Hardware
Accelerated GPU Scheduling, specifically in VR. Has anybody here seen
an improvement?

From what I've seen it can deteriorate performance in older games,
have no impact in most games, and grant significant benefit to some
games. I've also discerned that it may be based mostly on your
proportion of VRAM to CPU clock speed? Where it will benefit those
systems where the CPU is the bottleneck?

If you happen to have tried it please post your system specs and your
experience.