I have a stainless 6" barrel GP100. It is one of my favorites. I put William's Fire sights on it it ,it is awesome. Every household should have a .357. I also have a S&W .357. I believe them to be quite equal on the range. Can't get enough.
I have a 4" blue GP100 I bought new in 1989. Great revolver!! Almost sold it several years ago. So glad I did not.