This may or may not be helpful, hopefully it is, as I'm an anti-fanboy of Glock, but I still carry one....
I have a hate/love relationship with Glocks. I'm a stainless steel guy, all metal guy, high caliber guy... But... I received a Gen 2 G19 a bit over 10yrs ago as part of a contracted munitions development project, and even though "I hate Glocks," I LOVE how reliable, accurate, easy shooting, easy operating, durable, they are. I still use that G19 as my nightstand gun every night, and often carry it as my "almost EDC" piece. I've used it in over a hundred hours of combat pistol courses, fired thousands upon thousands of rounds through it for IDPA shoots, offered it for use for many of my handgun class students... I still hate the idea, but I love that I don't have to think of anything else other than a Glock for my defensive needs. I have a gaggle of other handguns, M&P's, Sig's, 1911's, Rugers, Beretta's, Walthers, and revolvers by the truckload, but I know all of my Glocks will do what I need done, so whether I like them or not, I love having them.
In 9mm, I have the 17, 19, 43, and 34, most often I do my shooting with one of my 19's.