That's the sort of thing that I was talking to JD Jones about, but after talking with some friends, they said "If you're looking to get .44 performance, why not buy a big Ruger to spare the S&W, and get a .44 so you can really go overboard! So, I did! lol
Mark
Still, in the Ruger Blackhawk, the .41 mag almost can be safely loaded up to .44 mag levels. The Hodgdon manual lists a 245 grain load for the .41 which is impressive. There is more metal in the revolver cylinders around the cartridge of the .41 mag vs the .44 mag; the .44 mag actually is .429" and the .41 is a true .410", so there is not much difference in the size of the hole, something to which I attribute a lot of importance. Even so, the .44 mag is on the "top of the heap", discounting the stout .45 Colt, the stouter .454 Casull and the "monster" rounds, the .475 and .500 Linebaugh (not to mention the longer Linebaugh Maximums) in terms of retail sales figures. I have recently ordered a custom Blackhawk chambered in .44 Special; John Taffin and some of the old timers still swear by this round (and probably some who swear at it)as being more versatile than the .44 mag; it all goes back to the same old "chicken and egg" argument, i.e., what's better, loading the .44 Special "up" to .44 mag levels or loading the .44 mag "down" to .44 Special levels?
For me the argument is unimportant, the better to have one of each in the safe. On an esoteric level, one could say that it is not a good idea to shoot a lot of .44 Special in the guns chambered for the .44 Mag since it could lead to a build-up of residue in the chamber just behind the chamber mouths and that this could lead to difficulties when subsequently chambering .44 mag rounds. Shooting the shorter .44 Special round in guns chambered for the .44 Mag means that the bullet has to jump further to reach the lands and this, in turn, could effect accuracy. But, then, we are talking about pistols with 7 inch or less barrel lengths that have an effective range of less than 50 yards.