I have two .40 calibre handguns, Glock 27 and a Beretta Cougar 8040. I have nothing in Smith for that so I can't speak for them.
The two I own I speak very highly of and enjoy shooting the .40 round. May be a little more expensive then 9mm. but then again I like the .40 better
I do use my Glock 27 as a CCW.