In this video, I compare the electronic stabilization of the GoPro Hero 5 Black vs the non-stabilized GoPro Hero 3+ Black Edition. I mounted the GoPros to a Traxxas Stampede RC car using a dual side-by-side GoPro compatible mount. The camera mount did slip a couple of times as you can see in the video. I think it is better suited for tasks with less torque applied to the cameras.
Another video with my GoPro on my RC car: Traxxas Stampede (RC car) with GoPro Hero 5 Black + Telemetrics Display (https://youtu.be/z1LfZdD-yzo)