Of course any company can have a failure, but for some people to personally know a couple people who had failures, Ill pass. I own the products but that is before I knew better, if its just for hobby then sure a glock may fit the bill, but if you are trusting your life to it for self defense, spend the little bit extra and get something else {of course this is just my opinion}. Just like speakers we all have our preferences, for home defense I like a 1911 with a streamlight {strobe}, where some others like a 12 ga pump shotgun {for the sound it makes, lol}, for carry I like a sig p290 {I own 3 of them, shot them thousands of times not one failure} or my trusty p3at {cheap tiny pistol, I had some work done to it but same thing a lot of rounds through it and no failures}. The only place a glock falls into my collection is in the safe since the resale value for past models {the ones I own} makes it not worth selling them...