Owned the receiver for a few months now. And this one is good. Wireless VR (Roomscale) is really a step further, don't worry about tripping over the cables. It's the first time that I've really lost my orientation while playing.
Installation of the product is actually quite simple: download software on PC and install it, replace the long cable with the cables that are included (all neatly labeled). Charge the battery, find a place for the transmitter and the WiFi router and you can enjoy it right away.
The battery is large enough to keep gaming for a long session (about 4 hours), yet I have taken an extra battery (rarely needed).
Are there any drawbacks: yes, the microphone and camera is not supported (although there is an alternative firmware on the internet that does use the microphone). I do notice latency when downloading and installing games in the background. Also, not all headphones will work (earplugs are fine, but those that fall over your ears can be a problem). The product is also relatively expensive, but the build quality is fine.
I can highly recommend it.