Excellent guns. I have two Speed Sixes (2 3/4" and 4") and a 6" stainless Security Six. While the factory DA triggers almost always suck, it is very, very easy to slick them up and lighten them. All mine are very accurate. They will take lots more rounds of hot .357s than will a K-frame Smith. I'd rank their strength right alongside L-frames, but they are a bit lighter and smaller.