Best way to break it down is get at least 3 pistols over time tailored to your needs.
+1. I'd say that a majority eventually feel this way. Personally I have 4 in my rotation. Seems nothing is ever "best for everything," though my Kimber UCDP comes close.
And I even have a use for the fanny pack. Vacationing without one is a non-starter for me. My carry piece and wallet both go in it in front of me. Takes pickpockets out of the equation.