My girlfriend liked this 4 inch revolver so much she thinks I should get one for myself.
4 inch S&W Mod 67-1. It is close in size to the GP-100 and a couple of ounces lighter. With .38 Spcl.+P it shoots fine and will not wear the shooter out.
Note both she and I prefer the Houge Monogrip to the Pachmeyer Declerator grip. It made the trigger reach in Double Action uncomfortable.