HTC Vive, it had plenty of different games and some rollercoaster demo etc. Some action games, scary games and exploration. I mean it was cool for a while but that's it. Using a headset got annoying quickly and some extra immersion isn't worth it. And I couldn't see My surroundings which was disturbing. It's actually creepy to think one day My kids spending their day wearing these headsets.
Well the Vive is the most unfortable from the big 3 but alright, might not be for you in that case. Are you often looking for your sourrinding while you game? I never do it so never bothered me its not possible in vr, If i game, i always watch on my tv and not my sourrinding anyways
Do you know the book/upcoming movie "Ready Player Once". Possible our future is like that lol:D