I'd haveta go with these 3 from my collection: my .38 Spc. Model of 1905, 4th change (born in 1915), my .45 Colt 25-7, and my .44 Spc. 624. Besides being my best looking Smiths, they were also my best buys- bought the 1905 a few years ago, stag grips and all, for $250. The 25-7 I bought at a pawn shop for $250 in 1990, and the 624 I picked up wearing the laser grips for $475 at my local gun store in 2013.- I have no idea why it was marked so cheap but I jumped on it.