My favorite, a 625-2 Model of 1988;
A 625-4 that doesn't shoot as well for me (yes, it's the wrong box, I know, I have the right one);
I had a 625-6 5" that didn't have as good a trigger as the -2, and neither does the -4.
I also have a 3" -7, but that's in 45 Colt. ;)