Smith & Wesson Chief Specials

Anyone ever tried one of the CS40 or CS45 chief special semi auto's from smith? Are they light and small like they look?

Basically, I'm wondering if there is an option as small as, or smaller than my Glock 19, that would come in .40 or .45 (preferably) and that has a thumb safety. Also would like something light weight. The G19 is pretty light, but once you stack 15 rounds of 9mm in it, the weight goes up there with a 1911 holding 7 rounds in my opinion.

I have tried a chiefs special in 45 a while ago. the recoil was nerve damaging though....not my favorite gun of all times, but definitely a good ccw gun.