The 7.5" Bisley Super Blackhawk in 44 mag is only 4 oz heavier than the 6.5" Blackhawk in 327 Fed Mag;
and has the scope mounts and rings in the box which saves hundreds of dollars in gunsmithing and parts.
When out of shape "flat - landers" are crawling up 12,000 ft Cochetope dome, dragging a 300 Win Mag like a broken travois;
... they all want a 21 oz .777 cal Super Magnum Silvertip Grizzly backup revolver.
When I finally got to the summit, if a myopic elk ever tripped over my exhausted carcass and broke his neck, ...
I had already planned to shove him over the edge of the south side bluff;
... forget the caping, quartering and packing out !
For those of us old timers, who actually want to shoot our blunderbuss on a regular basis, 4 oz more weight isn't always a bad thing.
It takes a lot less powder and lead for the medium bores, so reloading is less costly.
If you seriously download a 44, the ballistic coefficient makes a bowling ball look aerodynamic, and the trajectory drops like a brick.
The more that I get into this, the more that I am leaning toward the .357 mag.
In a large frame, heavy, single action revolver with a "plowshare" or Bisley grip, the .357 mag would be very manageable for almost anyone.
Also, there are probably more different bullets available in "357" than in 32, 41, and 44 combined.
It has been [embarrassingly] over 30 years since I have done any reloading, but I can remember "38" bullets from 110 grain to 200 grain.
In a pinch you could even load down to 80 grain 380acp or 90 grain 9mm.
A weak link in this exercise, is probably the availability of good bullets in 32 cal.
Unfortunately, I no longer have any reloading manuals, but I suspect that there aren't many.