I love S&Ws...I collect N-frames and am very fond of the .44 Magnum. I have never had any problems with the S&Ws until the 329PD lock system seized up. I will say that if you're looking to lob big boomers downrange, ie, heavy bullet .44 maggies, I gotta go 100% with the Ruger...sturdier gun; no lock system. I just started working with the Redhawk 4-inch .44 Magnum, and I am very very happy with the gun.
Michael B