Anyone have any experience in using a Lasermax, laser sight in any pistol but more specifically in a Glock? I am kind of on the fence as I plan to buy a Glock to replace a G17 that was taken in a break in. I am still undecided somewhat between a G22 .40cal and G17 -9mm I see a lot of threads about the .40 cal and the ka -boom issue. I on the Lasermax they seem kind of proud of those things at around $339.00 just wondering if they are worth that kind of $$$