While I love S&W revolvers of the era,
Get the Woodsman. With the extras, that makes it the sweet deal, no matter what. Woodsman is the name in classic .22 autos. For you rown use, or for an investment, or both, the Woodsman is the better choice.
The Smith is a fine gun, and that appears to be a fine one, but the Woodsman is the one you should grab NOW, while you can. Unless you need that paricular Smith to fill a hole in your collection, go for the Woodsman now, and the Smith (or one like it) later. Deals like the Woodsman, with the extra mags and grips don't come around often. Grab it today!