I've had the Rift and the Vive. I really am impressed with what they have been able to do with this technology. Some of the games are just amazing first time experiences, which is a thrill for someone who has been playing videogames for over 35 years.
I do think the technology is still a little ways off though. Its tough because I would love to support it right now but I think it won't really take off until its wireless and either self contained or streamed. The potential is through the roof though!
"There are things which, if done by the few, we should refuse to imitate; yet when the majority have begun to do them, we follow along - just as if anything were more honourable because it is more frequent!"
-Seneca







