Get a radar u will be happy of what i was told by 2 cops i know. There is a quota so u will get fukked over. I live in NY long island area.... laser is deadly once it hits you. But it needs a clear path metal or signs will disturb it. If radar hits your wind shield wipers it will mess up ya readings. Buy a spary that goes over ya licens plate it will disrupt a reading.. just a few tips to avoid tix