How about a thread for the little guns that serve a purpose as back ups. They never get to see the lime light. Let's see those bugs.. XDS 45 ACP 3.3" Carried in one of these holsters depending on wardrobe and destination.

Hello everyone I am starting the search for a small back up gun. The question I pose is I carry a 45acp 1911 do I make sure my bug gun is the same caliber or is it ok to carry another caliber? Say 9mm? I'm really thinking I should carry one caliber but was wondering what ya'll think.