Both Glocks and the 1911 platform have one thing in common as far as a hunting semi-auto, they are relatively inexpensive. Either one can be stepped into for $800 bucks and be taking North American game with ease. On both the 10mm auto is the popular choice for the more high powered offerings as it is readily available. I wouldn't be surprised if you could get 10mm ammo at walmart. 460 Rowland not so much. Is the extra power worth the extra hassle of the Rowland, oh yes!