S&W 638 bodyguard(J-frame) in a pocket holster, but sometimes I appendix carry the 638, freeing up the pocket, but in the same vicinity as pocket carry, making drawing easier.
I usually only pocket carry around the small down where I live(South Texas). If I'm out of town then 638 becomes a back up to a bigger handgun.
I always carry a knife. A knife is my first choice in close range situations when I think a weapon is needed. I have over 36 years of Escrima/Arnis(FMA - Filipino Martial Arts) training. I teach close quarter weapon retention and knife techniques to select students.
I will sometimes pocket carry a J-frame with snake shot for rattlesnakes or other poisonous aggressive snakes that I sometimes encounter in walks out in the country.