For those that have owned and shot both is there any reason to upgrade{I guess that would be the word} to the Ruger LCR .357 from a S&W 649 .38 special. More than likely even if I did .38 +p's would be all that was shot in the LCR anyway. It would be nice to have the ability to shoot .357's in the LCR if needed. To me the S&W 649 pretty much is a first class performer and I never have to worry about function or accuracy. Is the Ruger LCR getting this same feedback from most owners or are they issues still to work out? Thanks!