I'm new to the site but I've been reading for a few months. I'm 16 and will be getting my license in Early December. I've been using a Cobra ESD 7570 since last summer when I first got my permit but I'm realizing I need something more reliable against Laser. My mom has been pulled over countless times on I-465 for 80 in a 55 by a cop who somehow is able to manage to hide really well. I don't need those points on my license which is why I'm looking to invest. I've thought about a V1 and some sort of Laser Jammer but due to their steep cost and finding someone to install them that might have to be put on the back burner. I've only read positive things on this site about the V1.
I've been bidding on some V1s' on Ebay but I don't really want to go above $100 for a used unit. (Yes, I know that's crazy for how much they're worth) I've been wondering how upgrading a unit works and how much it costs? Like i said i am a newbie so any information about all of this is great.