You cannot pick out the 10 best, there are actually a few dozen that come to my mind in an instant. People always go for the obvious , the Registered magnum is always first. I say buy what you like and don't skimp on condition. Any 4 or 5 screw gun that's still dead new in its original box is worthy of anyone's Smith collection. I like the idea of diversifying my collection with many different models. I get just as much excitement looking at my new nib 100 year old new departure as I do say looking at my nib 1930 k-22 or my nib 1965 class A engraved 19-2. I collect based on condition and my criteria is perfect even if a its common configuration I still collect them. Eventually when tougher models come along I buy them provided they are perfect as well. I have some rare ones and some common ones and I truley enjoy them all. I am never looking to upgrade or cull what I have because I wait and buy the very best whenever it finally presents itself, sometimes it takes a while. But everyone needs to start with a k22 pre war then a post war ,, then a masterpiece then a pre war kit gun, then a beakart and then a transition kit gun, followed by a pre war terrier , a couple regulation police , post office gun, then a straight line then a steel frame 39 then Pehaps a 5 inch 29 ,, then just a plain Jane ole Mp 4 inch. Don't forget to get all the Chiefs including a 50,,, then shift gears to an air weight binge and buy up a dozen or so of those alloys guns,, then a good RM in nickel of course. Then how about a pre 26 ?? Then a triple lock target , and a flat latch bodyguard just for the heck of it ? Did I leave any out anything ,,, oh sure I did about a thousand or so really good ones. Did I mention a non registered magnum or a nickel 51 ? The bottom line is the road goes on forever and the party never ends when collecting Smiths. You do not know what you really like until you have owned a few,, don't assume buying a registered magnum right off the bat will fulfill your Smith and Wesson collecting heart. You will never know what the joy of owning a little red boxed terrier feels like until you go down that path. The more I collect the more my horizons expand. I missed so many great guns early in my collecting career because all I could see were RM,s and pre 29's. Tunnel vision cost me. I have finally decided I like them all, some just better than others. Collecting Smiths as you may have noticed is a whole lot like my run on sentences ,,,, I never know when to stop.