[brettcp]

Did the two day basic M school last year and had an absolute blast. Doing the two day advanced M school soon and am looking for a basic dashcam.. nothing fancy. I use a Viofo A119S in my E93 M3 which works great, but its hard-wired.. Knowing how often we switch cars in the M school, I'd prefer something with a battery, perhaps with a suction mount to quickly attach/detach. Would prefer something on the cheaper side as I don't do track events often, maybe a used gopro? Any suggestions?

Thanks!