It is foolish to have too many different guns. Familiarity of each is what it takes to become an efficient shooter. Have just A COUPLE CHOICE PIECES instead of a bunch of Cr-p. Guns are toys and you do not take a loan out for toys ,,,ever. You are not being responsible. Your collection is more than sufficient .
Thank you, Dad.
Actually, having a lot of different guns is a matter of choice, not foolishness. Knowing different operating systems is an assett, not a liability,
and doesn't preclude one from sticking with one operating system for every day carry.
Just my thoughts on the matter--though thoughts shared by John Farnum, whose course I've taken a couple of times, in which every student shot every other students gun as part of the training. Under some circumstances, one may not have the weapon of his choice to fight with.