I agree!
You have a K-frame already, and the K-frame is loved by most folks as being a great shooting platform that points and shoots soooo well.
So, get an older K-framed .22LR, buy a brick of 550 rounds of Federal ammo at Wal-Mart cheap, and really learn to shoot a K frame until you could probably hit your target perfectly blindfolded.
During this time, you will totally go nuts for Smith revolvers, because they shoot so accurately and smoothly. Then . . . you are hopelessly hooked for life . . . and your autos will shrink in interest once you experience the accuracy and smooth trigger of the Smith revolvers!
Other than the K-22 type, there are no good or bad choices . . . just specific good deals that you stumble upon over the years to come that help you economically round out your always evolving collection.
I started with a neat Model 65-3, with a 3" barrel years ago. At the time I thought stainless was best and went that way for a while.
Then I got a blued gun and fell in love with their deep, rich beauty and realized that my guns were well cared for and that my blued ones would look great for years to come.
Then, I stumbled upon the "Cadillac" . . . the Model 27 with it's gloriously checkered full-topstrap. It was nickle plated and suddenly I realized how gorgeous the nickle ones are!
Today? I'm not too picky. There are so many models and variations I've never owned or tried. So I'm so open to any interesting Smith revolver.
FAVORITES?
The big framed .45ACP revolvers
I love 'em! My favorite is pictured at the top of the following photo . . . a chopped to 3 1/4" barrel Model 25-2 from 1980 (with a couple of the little J-frames beneath it)
Here's my latest . . . picked up a week ago, a 1982 Model 19-5 (K-frame) .357 Magnum with the classic 2 1/2" barrel. I finally get to go out and shoot it tomorrow!
PS: My newest lust is for the gorgeous Elk Stag grips custom made by fellow forum member/cowboy action sports shooter/and craftsman Patrick Grashorn of Grashorn Gunworks in Colorado. I'm steadily putting 'em on my favorite toting Smiths.
IMHO, they make a great revolver look even better . . . and I can thus save some original grips too!