I voted "other," but simply to say there are quite a few S&W variations to choose from that are just as good.
1. Steel frames (blued, stainless or nickle) - A tad heavy for pocket carry (though I've done it a lot with no problem). Great in holsters and/or jackets and such.
2. "Airweight" version frames (blued, stainless or nickle) - These look the same as their steel framed brothers, but only weight about 15 oz. (vs. about 23 for steel). They have aluminum frames but steel cylinders and barrels of course. THIS IS WHAT YOU NEED!!!!!!!!!
3. "Airlite" versions - Scandium and Titanium versions that are lighter than the aluminum "Airweight" versions. TOTALLY inappropriate for a new revolver shooter. These guns, IMHO are too light . . . and thus the recoil is brutal and the gun will shift in your hands making accurate, fast followup shots inaccurate.
Even seasoned shooters like me prefer the perfect compromise (weight vs. recoil/followup times) of the Airweight types.
THE THREE VERSIONS:
1. Chief's Special - These have conventional hammers and are made in all three versions of weights and finishes listed above.
BENEFIT: You can thumb cock this type and shoot it single action for target work AND, in some situations, this might also allow you to make a longer shot from cover, in a defensive position, against a BG. NEGATIVE: A tad more prone to the hammer snagging during the draw from a pocket or jacket.
2. Centennial-type - Hammerless versions ala 640, 642, etc., all offered in the finishes listed above.
BENEFIT: Slimmest upper profile when concealed. No hammer to snag on anything when drawn. NEGATIVE: You can't shoot it single action at all, since it has no hammer you can cock.
3. "Bodyguard-type" - This "humpback" type HAS a hammer, but it is protected by the hump so the gun won't snag.
BENEFITS: Like the Centennial type, it won't snag. Like the Chief's Special-types, it can be cocked. NEGATIVE: Slightly less concealable profile but REALLY, not a problem at all!
SO THERE IT IS . . . Three weights, three GREAT types, and lots of finishes to choose from (new and/or used).
WHAT DID I GET? . . . Good ones that I found. I could NOT care less about the types! All work perfectly. However, this is what I ended up with, since I MUCH prefer the pre-lock, vintage S&Ws over the new ones:
AIRWEIGHT: Model 37 (blued), from 1971
STANDARD weight: Model 36 (nickle-plated), from 1964
AIRLITE: IMHO, a poor choice that's not needed.
Both guns are in nearly like new condition, btw, and were purchased last year.
Here they are, along with another "snubbie" of sorts . . . a big ol' N-frame S&W Model 25-2 .45ACP shootin' revolver with the barrel shortened to 3 1/4".
T.
PS: Trust your life only to the S&W. The "chump change" you save buying a lesser handgun will be lost if you ever decide to trade it on a fine gun later. OTOH, the S&W revolvers will only appreciate in value.
You get what you pay for!