Here a link you guys might want to check out
http://dashcamtalk.com/dash-cam-comparison/
They don't recommend this dash cam
The one I have the DVR 027 is the cheapest ($60ish) and best rated. I recommend it actually with my only complaints about it is the mount doesnt stick on nearly as well as I would like and its huge. I modded mine to be much smaller but the mount still doesnt stay in place when its cold or super hot out