Thank you all for your comments. The reason for my asking is I'm a wood and steel guy, but decided to give a polymer 9mm a whirl. You've all given me food for thought that I'd never receive at a gun shop or outlet store. . Thanks, again.
OLDSTER, just to elaborate a little. Up until maybe 2017, I would have passed by any Glock. When it comes to handguns, I was weened on 1911s and S&W revolvers. My club, with over 1500 members, was required by our insurance company to have certified range officers. My club paid for a number of us to take the NRA range officer certification class. Being disabled, I really couldn't do work parties, so I started to serve as a range officer during club events. After working my first GSSF event and offered the opportunity to borrow a Glock and shoot the match, I decided that if I worked the match, I might as well shoot the match. Back in the 1980s, I tried the Glock and hated it.
If I hadn't gotten involved in the GSSF matches, I would probably have just my Gen 5 G17 MOS. After that first match, I decided to do some combat-style shooting, and took my S&W 439 to the Adaptive Defensive Shooting Summit, and found that the 439 wasn't working in my favor with the first shot DA. However, with that match, I won my SIG P320 Xcompact. The next year, I returned to the ADSS and used my G17 and won my first P365.
I still prefer my 1911s and my Sigs (just purchased a P365-380 at the Sig Academy), but I am finding that the GSSF events are giving me a purpose and opportunity for shooting my pistols, and I appear to be shooting them well enough for them to be profitable. Currently, I have 8 Glocks (5 purchased and 3 won [RO gun, a random draw gun, and a performance win gun]). My best Glock purchase was a little G42 in 380. That little pistol cost $240, and has won me about $300 and my G43! It has more than paid for itself as a target pistol.
The bottom line behind this dissertation is, what mission are you anticipating the G19 to fulfill, if you buy it? Would it be a carry gun, a plinker, or a match gun? Only you can make that call. Personally, my Glocks are currently dedicated target pistols. With the exception of a few permitted upgrades, they remain stock in order to be shot in GSSF events. I am willing to travel, and work a number of GSSF events due to the shortage of volunteers. Currently, I aim to shoot/work 7-8 outdoor matches a year, and 3 or 4 indoor league events a year.
Up front, if other manufacturers held similar events, I would probably shoot them and volunteer. But the closest thing that exists is IDPA, which requires more movement than I am comfortable with, and the award structure just isn't there.