I’ve used radar detectors since high school. Initially I didn’t know much, but eventually started hard wiring nice detectors in all my daily vehicles. I also got into dash cams because of the crazy stuff I see sometimes while driving around. When I got my 2017 Audi A4 Quattro I wasn’t sure what the best way to hard wire was. I was getting super annoyed with cords tangling again and finally took the time to figure it out. It really wasn’t that hard.