Im in the process of starting to stock up on ammo for SHTF,shortages,emergencies,etc... and Im wanting some opinions on brands and types of ammo would work best. The calibers are 7.62X39, 223, 9mm, 45ACP, and 22LR . On the 7.62X39 Ill just go with Wolf probably FMJ, the 223 I think Wolf would work, and the 22LR Ill get whatever. My main questioning is on the 9mm and .45ACP. Should I just get Wolf for these as well? Or WWB? Or should I get something more "advanced" Again this is to be for SHTF/Emergency. Any opinions are welcome! Thanks!