Buying OSVR – Is it worth it

I am wondering, whether its worth it to buy OSVR HDK 1.4. I had been tempted to almost buy one in the razer store. But am wondering whether its worth it or not. I know Oculus and Vive are getting shipped. But OSVR's price point and extendibility seems more worth than the others. But am wondering how people who have bought already is using it and having content or hacking their own content etc., to play with VR. It will be great to hear experiences, pointers and disappointments.