Smith 638 with CT Lg405 for the gym, around the house and when feeling lazy. Kahr CM9 has replaced it for work days just cause. The triggers aren't much different between the two. But honestly, I lean towards the 638 a tad more. I do think the ultimate pocket ccw is a 642 and I intend to buy one soon, say in the next year or so.
Oh yeah, I still carry my SP101 DAO 357 on my hip on the weekends and sometimes during the week, clothing permitting. Man I love that handgun.