I'm currently trying out some pow r ball +p ( I like the idea of the rounded noses ) how can I determine what is the best ammo to carry? I have heard there is jhps made for shorter barrels, is there any validity to using these bullets? Sd rounds are expensive and I was hoping you could help me narrow it down to a brand or two that is proven from a ballistic and realiability standpoint. Thank you! I've got gun digest concealed carry in front of me right now what an excellent read!