I'm thinking for SHTF,the yard hook & a sak in the pocket. The YH is a beefy .28 and recurved.Don't know if it will pry a door open,but it will sure chop through it,be it steel skinned or wood.SFNO & chopweiler are good choices also.
SYKCO JYD#112 It's better to have it & not need it, than to need it & not have it.