Glock 19 is a fine handgun. Bought one for myself and my son.
Not much for concealability but everything else it’s grade A.
Glock 19 conceals fine during the winter for normal sized people and always for the bigguns. Love mine. Now that I’ve lost 100 pounds, I personally use the Sig P325 with the 12 round mag in the gun a 15 round mag on the belt. 27 rounds of 9mm from a subcompact...simply amazing. The Springfield Hellcat is also fantastic...would have one if I didn’t already have the P365. I almost broke down and got the Hellcat last week, but picked up a Sig X5 Legion instead.