I have been a fan of the Escort models for many years. They have circuitry that stops most false alarms from door openers and other non speed radar signals. I used other brands at times and had so many false alarms they were just annoying. Anyway speeding or not I think it's a good idea to use one. It would save you during those times when your not in a hurry and just let your speed creep up accidentally like going down a hill. I haven't fitted a RD to My St yet but probably will some time. I need to get a fuse box and some outlets installed first. Back in the 80's in a cage I was ticketed in Oklahoma 72 in a 55 maybe. I thought I was safe as I had a front door running interference and my RD. An airplane was clocking everyone, I topped a hill and there were 3 or 4 LEO's :cop2: stopping people, they had about 6 cars pulled over. Darn it, I should have had my CB turned on. The good old CB another good fuzz buster.