Are 1911's as reliable as a glock? Not just comparing them two guns like everyone does but I just want to know if having only one .45 firearm in 1911 platform is good enough. I used to have an Hk usp45 but sold it. Was thinking about getting either a sig p220 or a glock21/30. I currently have a Remington R1 Enhanced. That's my only 45.