I'm another V1 supporter. Just the other day, the V1 was going off like crazy and it kept pointing ahead for over a mile, getting stronger and stronger. Finally, I passed what looked to be an undercover cop parked on the side that I would not have known had I not had the V1. As I made a U-turn around 5 minutes later, he had pulled someone over. Can't live without the arrows.
What also helps is, aside from Laser, most NJ cops use Ka band, and stores are X band, so you can just differentiate on your own.
Z4 sdrive30i | Deep Sea Blue | Ivory White Nappa Extended Leather | ZSP