I knew the iradar wasn't as good as a Passport or Escort or Valentine, but I thought I would try it so I bought it 2 days ago. I was stopped this morning by a state trooper and there wasn't as much as a squeak from the iradar. He only gave me a warning, but it's also a warning that the iradar is worthless. Glad to know now with just a warning. I'm returning it to the store today.
Don't waste your time buying the iradar and possibly get a ticket.