(Click the Youtube link above for the video)
Here is a video I put together out of over 1TB of video recorded by the Innovv K2/other cameras, on an 8 day adventure around the south west. Every night I would copy the day worth of video to a portable HD (WD Passport 2TB) so that I wouldn't lose anything off the Samsung Endurance Pro 256GB mSD card.
This setup is the custom mounted implementation I did and talked about here : https://joekelly.co/3d/3d-printed-dashcam-mount-and-motorcycle-parts/
The Innovv didn't give me any issues or failures. Just some weird things about time zone changes a few times, but otherwise it worked great! (using .67 firmware + High Bitrate.)
Having the innovv made it easier to focus on riding and less on capturing cool things over the week+ of riding.