I have a thread listing the best games for the 4K here:
But this is slightly different. This is a vote to see which is the best game, not a list of recommendations.
The only rule is that you get one choice. Tell us what the best game you have played in VR is. It doesn't have to be a native game. It can be a mod or vorpx or anything. Not limited to gamepad only controls. Let's count them up and make top 10.
The Solus Project - 1
DCS - 1
iRacing - 1