I recently re-acquired a couple of guns that have been in storage at my family's home for almost 20 years, a Beretta 92FS and a S&W 642 no-dash. I took them to the range this morning after giving them a thorough cleaning, inspection, and lube. They worked quite well. I'll be testing their reliability with some SD ammo hopefully sometime in the next week or two. The Beretta 92FS will likely serve as a range/HD gun once I re-acquaint myself with the DA/SA trigger and other semi-auto manipulations. The 642ND will likely serve as a reserve/back-up to my EDC 642-1.
FYI, the 92 is the first gun I bought and it's what I used for the vast majority of training courses I took when I first started shooting. It's had over 4,500 trouble-free rounds so far.