I dont have one...yet...but my dad has been looking into getting one for like a year now, he is just too lazy to do it. But like Chase said in AZ a lot of the officers are happy to see that you have one. When I used to help my aunt with gun shows she had a woman that worked for her in Sierra Vista, stocking gun shops and what not, and she had a CHL and ALWAYS carried and one night she got pulled over and forgot she had it on and she told the cop and he was like oh....and just let her bounce without saying anything.