I just purchased an M&P 45c to compliment my M&P40. I was curious what kind of defensive ammo 45c owners have had good luck with. I am familiar with Ranger-T, HST, and Gold Dot. I am wondering if the shorter barrel would cause one to go with hotter ammo to compensate for the velocity loss. Any insight from you fellow 45c owners would be most appreciated. FWIW, I do own some other 45ACP pistols but they are of the 1911 variety.