A four inch SS .357 mag in about a K-frame has lots of uses. In fact, I consider it the do-all revolver. I have a 4" SS Ruger Speed Six that gets shot more than ANY of my other revolvers. It is just such a good balance of weight and power and size. I use mone mostly for informal target pratice and plinking. I would use it as a home defense gun if I already didn't have a Beretta 92FS that has been 100% reliable over the years. I would use it as a car gun if I didn't have other guns that fill that role just as well.
About the only thing I would use it for would be a CCW gun. It is just too big and heavy for only 6 shots. I can carry my Kahr K-9 with 8 shots of +P 9mm and have a smaller easier to pack gun with more shots and more power if you add the power of the extra shots. It only weighs 25ozs compared to the revolver that weighs about 40ozs IIRC.
I am thinking of getting a 4" 66 in SS just to have so I think you should keep it. If I could find one for $240, I would buy it right away. It may not fill any particular need better than anything else but that is not a reason not to own one. Everybody should have at least one revolver in their collection.
About the only thing I would use it for would be a CCW gun. It is just too big and heavy for only 6 shots. I can carry my Kahr K-9 with 8 shots of +P 9mm and have a smaller easier to pack gun with more shots and more power if you add the power of the extra shots. It only weighs 25ozs compared to the revolver that weighs about 40ozs IIRC.
I am thinking of getting a 4" 66 in SS just to have so I think you should keep it. If I could find one for $240, I would buy it right away. It may not fill any particular need better than anything else but that is not a reason not to own one. Everybody should have at least one revolver in their collection.