I’m investing in VR, but realistically will only have all the bits and pieces by christmas (I still need the GPU, and headset of course). That’s enough time to see if it is taking root or not. If it is flopping then I will buy a bigger telescope instead. In that case I will only have overspent on my GPU by a hundred euros or so, so not a big financial loss.
Also I am hoping OSVR will become the dominant VR standard. I want to buy a VR headset in the same way I buy a monitor - just imagine if some games were “exclusive” to Samsung monitors, or would only work with Razr gaming mice… Closed systems like Vive or Oculus will hopefully die out.