I have had over the years Go Pro 2 - 3 and 4. The 4 cost almost $500.
These cameras are used to film vintage race cars. I misplaced the 3 so I then ordered the Hero 4. I have to say it is awful in race cars. The sound goes in and out.
A while ago I contacted Go Pro. They told me there had been some software upgrades controlling sound volumes. I asked what's the point of that in a race car. He had no solution.
Hero 2 worked just fine. Also I also notice that the camera cannot record an airplane propeller at the correct speed. Apparently it can't record at a fast enough pace to keep up with the propeller. Not sure why they are so successful out there in the market place.
It's time to look for alternatives! Tony Hart
Product or Service Mentioned: Gopro Hero4 Silver Action Camera.
Reason of review: Bad quality.
Monetary Loss: $500.
Preferred solution: Let the company propose a solution.