Well it's a big IF but IF the .50 GI became available in a wide variety of pistols, including an affordable 1911 setup. The ammo became affordable(currently factory loaded rounds are $15 per 20 rounds for ball) at something like $10-12 per 50 in ball, and $15-20 per 25 or 50 in hollow point. Yea, I would probably switch over to .50 GI.
But I'd keep my .45 ACP 1911 for kicks and giggles to.
Of course...when I picked up the 1911...I kept my 9mm Ruger and still shoot it too. You can't have just one gun and yea, I'd like a .50 GI...but I'll have to wait until it becomes an affordable alternative.
-Rob
But I'd keep my .45 ACP 1911 for kicks and giggles to.

-Rob