I was getting ready to take my offroad mb out and checked my SJ Cam 4000 Wifi camera and it was getting stuck when reviewing videos in memory while viewing on the camera itself small screen. I had to take the battery out to shut it off. Finally tried another flash micro card I had already had videos from prior rides. It work fine with that 32 GB flash memory card and I am happy 4 years from purchase the SJ 4000 did not stop working. Just something with the memory card. Also I was able to view the videos on my computer of the memory card that was locking up the camera, so nothing lost except a cheap 8 GB Flash. Not thinking Patriot Memory is not good, I don't know how old it is an supposed to keep working, the other memory mfr I use is SanDisk and I have some other brands also.
Still thinking of a better camera that will work better and allow you to see the videos without it looking like it is shaking around where it all seems a blur. Smooth roads it is OK, but on the more rocky trails it seems useless. It is mounted on my helmet, I am thinking maybe a chest mount, but I am not sure leaning forward would face the lens down too much. Last years video of the Le Grange Race I think I saw from link earlier in this thread, looked really good with the camera used.
Prices on Go Pro top line are not showing any real knock off price cost during holidays so I am not sure I am to bite the bullet and spend 5 times the cost of the cheapie SJ Cam 4000 WiFi.
I already bought a case like the one shown from an Amazon seller link below. It did not come with as much as this one does, but it was only 15 dollars. The chest harness did not come with mine, but I see how I could just use my back pack harness to make something like what is shown with this sellers extras.
https://www.amazon.com/Neewer-Acces...79943&s=gateway&sprefix=sj4000,aps,207&sr=8-7