your input on them before i waste money on one?
BTW I've had a few close calls with the cops, in terms of speeding / passing someone using the car pool lane, and each time my heart races with fear and I hate that feeling.

 

I thought about buying one before and heard mixed reviews, some people say it works, some people say it doesnt. You already know the answer but ill say it anyways, the only way not to get speeding tickets is to not speed ( no matter how tempting it is lol)

 

well the problem is, everyone speeds and the hard part is not knowing what the exact limit is. The cops dont even follow the posted speed limit.
Anyways I should have searched, im sure this has been posted before, but I'm lazy...