Some people still use the CV1, and to be honest, if you have a 3 sensor setup its tracking is probably the best out there and the CV1 touch controllers are perfectly balanced. It's also a very lightweight and comfy headset. The only reason I wanted to upgrade from mine (which I still have) is the very low resolution.
Just bought one of these bad boys, brand new in box..... Wireless PCVR yeah baby!
I wanted one of those back in the day, but the cost was more than the headset.
Picked this one up for £66. Cheaper than CEX. Surprisingly, the battery had 50% charge left. Time to test it out with the default software. The lack of microphone functionality isn't an issue but we'll see how bad the frame drops are before I put openTPCast on it.