I had an SP101 several years ago and sold it. I am looking to buy one again to keep . I remember them being marketed as being stronger then the other makes of revolvers because of the one piece sidewalls and not having any side panels an that they have 3 point lock-up for the cylinder. I have always been a semi-auto pistol guy since 1996 so I am still new to the revolver world. So tell me if the Ruger revolvers are as good or better , or worse than S&W and why please. Any information is greatly appreciated.