I am I pistol guy for HD, There is truth in "never trust a man with one gun, chances are they know how to use it".
I do want to point out I keep my CZ PCR in the decock condition in a holster. Every bench at the range I sometimes use has a hole from someone picking up their gun and the finger goes in the trigger guard hits the trigger, bang. Waken up in the middle of the night and picking up the gun in the dark sounds dangerous to me. I pick up a holster with a gun in it remove gun from holster and know where my fingers are where the gun is and I can do it all in the dark with out worrying about a AD.