I could find some utility in a 10mm Super Redhawk offered with a second cylinder in .41 Magnum. But why carry a 3-3/8 pound Super Redhawk to shoot six of the same cartridges you could shoot from a 2-1/4 pound Colt auto, especially when the Colt holds nine rounds?

I think the primary purpose of a heavy framed revolver is to fire large powerful cartridges. To that point, the .41 Magnum is too big and powerful for the Colt auto but it's a perfect fit for the bigger and heavier Super Redhawk.