In my opinion, you're looking at the equation wrong.....you should be asking which 44 Mag AND 45 Colt should I buy! LOL
Honestly as it appears you are a hand loader it all boils down to which YOU prefer. I happen to love the 45 Colt, but have several of both flavors. Truth be told, I spend more time loading for, carrying, and using the 45 Colt. My hand cast, powder coated Keith SWC's come in at 280 gr and pushing them to 1,050 fps out of a 625 Mountain Gun , or a Blackhawk works for me.....
Good luck with your choice!
Frog---OUT!
