Keep us updated on that inexpensive camera, it would be nice if you could get one that works well for a decent price. Battery life is a big one to monitor and also camera life. I had a different brand a few years back and those were the major problems with it. I know I spent more for batteries, cause I bought the 12V bigger battery and box as well as all the Cs, than I did for the camera and it only worked for about 3 months.
Z7 Extreme, Ripcord, TR Alfa V5, Smooth Stability and G5 Montecs