The Vive is just as good as the Oculus (VR games with a decent gaming PC hooked up is a much better experience than the all in one stuff that's running on mobile hardware).
I'd also look out for the PSVR 2 when that releases - just as walled garden as Oculus but it's not Facebook.
The idea of using any sort of VR tech that Facebook controls literally disgusts me. Can't even imagine the amount of information they will control on people with such things...