The SKS is a good work horse but it’s old technology. It only has a 10 round capacity, even though there are after market magazines up to 30 rounds. They just aren’t reliable accessories. The Mini 14 is super sweet and very reliable. You can get magazines from 5-30+ rounds. They fire the 223/5.56 so in a true SHTF scenario, ammo will be plentiful. The down side is that they don’t use AR mags so they aren’t a common mag. A real good SHTF weapon is a shotgun. You can get a pump or semi in some hunting configuration and in a matter of 30 minutes turn it into a real tactacool weapon. Magazine extensions and collapsible stocks just screw on. Nothing has more knock down power inside of 20 yards like a good 12ga. You can hunt for fun or survival with it as well as defend yourself. In the long run it will even cost you less.