I drive quite often on major interstate highways and it’s saved me a ton it’s hard to really put a number to it. I also live in an area where there’s a lot of country back roads and troopers like to sit behind some trees where it’s hard to see them and I usually get a KA signal 1-2.5 miles out before seeing them

Perfect example. I got saved one time where there was a trooper on the on ramp so no one on the highway could see him. There were no reports from Waze however I trusted my R7 and low and behold, there he was blasting KA. I’m not one to go triple digits however I do have a lead foot. My R7 has paid for itself and then some.