What you might want to consider doing first is, get your hands on a S&W 29 or 629 with between 4 and 6 1/2 inches of barrel, buy a box of ‘standard’ .44 mag factory loads (something around 240 grains going over 1200 fps), fire at least 3 or 4 cylinders full of it, and then revisit your assessment of what is “hot” and how much hotter you’re really interested in going. The Ruger can push load limits beyond what is considered safe (or in spec) for a S&W, yes. But it’s also at the Extreme top-end of what is possible, in that caliber. So, the way I see it, you’re really not missing out on that much. You can still push a S&W .44 mag pretty far. After that, for my money, if it’s not ‘enough’, i’d Be shopping for something in another caliber. A 44 pushed to extremes that ruger enables (via an actually longer bore in the cylinder of a SRH) isn’t even a true .44 to me anymore. It’s like a .44 ......long? BUT if I wanted to hunt Grizz or Moose with a .44 mag revolver (which I wouldn’t but if) I would choose a ruger over S&W specifically for that application. Any other intention, any other time, I’d take the S&W.