I bought the full Valve Index VR kit. Amazing, one of a kind experience. Can't go back to flat screens, works wonders for your usual VRChat and whatnot, but also great for 3D sculpting and design. 
Then the fucking thing had some "Headset cannot be found" issue and the viewports don't work with steam VR or any program now. They only "turn on" as a monitor. So I tried every fix, to no avail. Now I filed a support ticket and requested a new headset. I waited 3 months for this, had it for one, then the fucking thing became a $1000 paper weight. Now it'll probably be more month long waiting for a new one, and they'll use shit FexEx to move it. So fuck Valve and their poorly QA tested prototype. They let me touch the sky then threw me down to the Earth.