My winter carry is a Glock 19 and I have LOTS of choices at home (compulsive gun consumer).
I mean, I have two Colt 9mm Commanders, a S&W 469 (compact 12 rnd sa/da decock), both Keltec 9's, a BHP, two Star Model B's, a CZ 75, and even a Norinco 213 but if I chose the one that I KNOW will fire, that needs the least babysitting, and doesn't need worrying about finish I grab the Glock.
Although I know there isn't a big difference in size between a G19 and a G26 I admit to being on the veerge of adding a G26 because the G19 is so good.
Those Walther PPS's have been having glitches - read up on it before you finalize.
(THANK goodness for this convert!! I was tired of arguing about your insistence that your paltry .380 was sufficient.
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BTW, I do agree that the used Smith & Wesson pistols are sleepers. They are amazingly, boringly reliable and with many models you can decock them. It's really a load off of your mind to be able to decock and leave the safety off when carrying. The pistol won't fire yet it's ready to go with the double action pull first shot. Actually more sure not to fire than any of the striker guns. If I didn't have the Glock I'd say that the fat little 469 is my go-to carry gun.