Glock G32, .357SIG
In a world with so many Glock models it was hard to choose which caliber to go with. After firing every caliber that Glock offers (except .45 GAP) I decided to go with the G32, because of its small size, accuracy, and fire power (13+1 in .357SIG). Yes .357SIG is expensive ammo, but I find that Glock is a better platform for this cartridge that its inventor Sig Sauer.