I,ve been using winchester SXZ-9mm training rnds. I like them fine and they,re affordable.They also offer SXZ-9 personal protection rnds. but I,m not sure they pack the punch .They are both 115 gr. So what would be the 9mm rnd. of choice for PP. ? -KISS MY WIFE ,PAT MY DOG ,HUG MY GLOCK ,good-nite !