I was looking for a cheap wireless kit and I was troubled that many of them do not support active pickups. I saw the WS-80 but reading some negative reviews I was in a dilemma. I chose to go for it and I must say it works fine. It does colour your sound a bit, like adding a tiny overdrive in front of it and your tone does lose some of it's body, but frankly at this price range they all do. Distance works great I can leave the receiver in one room and have the guitar with the transmitter in another room with obstacles like walls and doors and it still works after 15-20m...No terribly noticeable latency! Conclusion :
Would I prefer a 500euro professional device over this? Absolutely!
Do I have 500euro? NO!
So this is great for what it is!