Around the house it's usually a 442 in a paddle holster - lightweight and easy to get on and off, and it doesn't poke me too much when I'm sitting!

Out and about running quick errands after work it's usually a 640 in an IWB. Same as the 442, but with a bit more authoritative bark! I'm more accurate with it than the 442 as well for some reason.

If I going somewhere where I just feel better being a little better heeled, I'll go with a 3" 65 or a Glock 26, mainly for accuracy.

Back in the day I toted Government 1911's, 10mm Glocks or even Sig P226's around. For whatever reason, I don't feel the need to do so very much anymore mostly, due to lifestyle changes and probably a decent dose of laziness in "dressing" around guns.