I've had both the Naza Lite on my quad and the V2 on my hex I went back to quad with the Naza light because I trust the Lite software more. Reason I'm staying away from the V2 is because if you plug in the V2 before turning on your radio the V2 will flash like it has initialized so everything looks good right! Wrong! My quad lifted off like normal and pretty soon it was not responding to the radio then it bounced off a car and headed off to God knows where never to be seen again. it wouldn't have been so bad if I didn't lose all my Fat Shark stuff too.