What should my [email protected] spit

What is the best .380 ammo for edc defense. When I am off duty I always carry my Bodyguard .380. I usually carry a 1911 in colder months but in the summer I have a hard time concealing it. So I fall back on the [email protected] I want the best ammo I can have since I am working with a smaller caliber. Currently I am using Horniday critical defense but I am wondering what others with more experience think.