Personally I would wait for the second generation of development. Those headsets etc arent to far off and would be a better investment. VR is a kind of a luxury gaming item at this point... If that makes sense.. Just be sure there is enough content that you will enjoy now.
It all depends on the games you are into. There just isnt a whole lot of them out yet. But there are some good games. Here is a list of some good games compiled by tech radar. http://www.techradar.com/news/gaming/15-best-vr-games-best-virtual-reality-games-for-pc-and-mobile-1300576
Personally I would wait for the second generation of development. Those headsets etc arent to far off and would be a better investment. VR is a kind of a luxury gaming item at this point... If that makes sense.. Just be sure there is enough content that you will enjoy now.