I have a Glock 19, but I rather get it in 40 cal if I was to own only one gun, better stopping power, could hunt with it. Add a scope/rail system, extended barrel. Have large 20+ round magazines for it also. This way I could conceal,carry it with me and never leave it behind.
SHTF vs TEOTWAWKI you ask? SHTF, just some crap on the ceiling and walls, TEOTWAWKI end of the world as we know it. Orignally made by 9mm/®™©