I would choose the Google Cardboard and Oculus Rift.
I am a software developer and enjoy programming games in my spare time. I have a bunch of my projects over at bucksoft91.com. All of these are Javascript based. I have stayed away from big platforms like Unity…for no other reason than I’m cheap… and I like to code my own stuff, but I think that strategy is not prudent for long term success.
I would like to create a game in the category of “Flappy Bird”: a game that is simple (and basically junk) but for some unknown reason becomes massively popular.