No more than a couple times a year do I use any of my F's, F3, or EL2. Almost never use the Hassy kit now that I have a Koni-Omega 100 ( it is 1,000 times easier to focus than the hassy even with its accumatte (sp) split image screen). If I'm taking a camera (not near as often as I'd like) it's the Zone VI 4x5.
I guess I burn more film through the Koni, but carry the Zone VI more often. The Koni's rangefinder is a dream to focus.
I do have a 35mm Ricoh something with a couple lens we take to the NC beach every other summer to use in the surf.
Wife always has a little Olympus zoom point and shoot in her purse for snaps of the grand kid.