I was a committed HD Drift user, using two cameras on my BMW. My Ghost started acting up, it would power up etc. I have been very active in promoting the brand through my advanced training but became very disillusioned with the brand earlier this year. They didn't want to know about the fault and offered me a 20% discount off a new camera. I already had this discount anyway, so went along the GoPro Route. Picked up a Hero 3 first then a refurbished Hero 4 with 12 month warranty. Last week the 3 developed a problem and as it was out of its 12 month warranty I thought that was that....... No contacted GOPRO via the internet, all products covered by 2 year warranty. Sent back prepaid to Holland last week, less than 7 days later replaced camera. Can not praise them enough. HD Drift take note!!!!!
So now run three GoPro, one with Sena Bluetooth for audio and another one hardwired to the Autocom - No issues. Recommended