I have now had my first sets of "Cokes" in my hand. Why did S&W ever stop putting the on their revolvers? They are the best fit for my hand and have the nicest feel to them. And, I think, they look cool as hell too.
Standardization = Cost. Our favorite handgun company has struggled with production costs for a very long time. This is why many of the firearms they produce have two piece barrels, its far less expensive to rifle a long tube and cut various lengths out of it then thread it than it is to form differently shaped items.