Duty Guns:
34 Gen 5 with X300U-A and 509T. Safariland 7360 with nub mod and NCP2
642 in Desantis Nemesis (BUG only)
Off-Duty (current rotation):
Staccato C2 with TLR-7A and RM06 in Tenicor AIWB
Glock 19 Gen 5 with TLR-7A and 407C Green in Tenicor AIWB
Glock 43X MOS with 507K in Tenicor AIWB
P365 with 507K and XL frame in LLOD AIWB
Ruger LCP in Desantis Nemesis (BUG only)
All of the 9MMs are 135 grain +P Critical Duty because it's what we issue. There's Gold Dot SB 135 +P in the wheelie and XTP in the LCP. Off duty belts are Tenicor Zero (love it), one of the Magpul fake leather belts, and a couple different Cobra buckle belts. Always (always) carry a spare magazine.
This is the most consistent I've been for the longest time. I carried a CCO sized 1911 for quite a stretch but I think it was the San Bernardino husband and wife attack in 2015 (and several other incidents including a guy murdering a girl he was obsessed with in broad daylight at our mall), I no longer felt comfortable with 15 rounds of .45 spread over two mags. I'll occasionally deviate from the rotation for a day or two, but not often and not for long.