I bet they would sell a ton of those if they ever came out with one lol.Between the 1911 and the Glock pistols...the 1911 is definitely the better overall firearm!
Accuracy, reliability, etc. are all tops with the 1911 platform, especially in .45 acp caliber!
The only two (2) real drawbacks are weight (1911 metal frame) and capacity (.45 acp has 8 and 9mm has 9 in the single-stack magazine.)
Today's 'modern' polymer-framed pistols reduce overall weight, allows one the option to increased their magazine capacity, and can be made in just about any size imaginable for concealment purposes...so there are benefits and reasons why people choose polymer-framed pistols, especially for EDC.
That being said, if I was forced to choose just one (1) pistol, I would be hard-pressed not to choose a 1911!
But I also like my Glocks so, when you want the best of both worlds, here would be my choice!