Hi all, I'm a bias type of dude favoring Glocks and nothing but Glocks, may be due to my personality of liking things plain and simple. On the other hand, i had a opportunity to shoot my buddies Sig Sauer 220 full size .45acp and I'm happy to say I'm a Sig Sauer fan! But still a Glock fan, and always will be. Above all, I like how the Sig shoots and it is fairly comfortable, I hit bulls eye first shot! My next gun would be a Sig!!