Well, I was leaning toward the Stag, then I looked closely at the photos. The Stag grips don't look like they fit very well (common on S&W revolvers with grips made in an era other than when the gun was manufactured).
So I defaulted to the Ivory (always a good choice in the "looks" department). And then I see that THEY don't fit the frame very well, either, especially at the rear, where the recoil will be concentrated.
And that means (drum roll, please), that "pretty is, as pretty does", and the synthetic/rubber grips win this round in my eyes. If the fit on the other grips could be corrected, then I'd choose in the same order as the paragraphs were presented, above. If not, go with the ugly Uncle Mikes (functionally, the best choice of the three by far, IMO).