Depending on the 'mission profile', anything from a 1911 government in 10mm, to a Browning HP in 9mm, to a full size or compact 1911 in .45ACP. BBQ gun is a two tone Colt 70 Series in 45ACP. Oops, forgot the .38 Super...
Everything in my stable is SA only, except for one Taurus that has a de-cocker, but I still carry it cocked & locked.
.45ACP's are all Winchester 230 gn SXTs (factory loads) ~985 fps (~495 mft lbs ME)
10mm is running Nosler 135 JHPs at 1550FPS (720 ft lbs ME)
9mm runs 125 gn Golden Sabres at 1235FPS (420 ft lbs ME)
38 Super runs 125 gn Golden Sabres at ~1350 fps (~500 ft lbs ME)
40SW is running the factory Rangers in 135gn
Probably will be switching to heavier projectiles for the 10mm to compensate for heavier clothing this time of year.