Hard decision. I choose Glock 19. I love the 1911 too, and colt is a great company. If the choice were a Les Baer, Ed Brown or Kimber I would have picked the 1911. But the Glock 19 with fewer parts, cheaper ammo, higher capacity, lighter, and definately indestructable I went with it instead. Once again a hard decision. Either are terrific handguns.
P.S While I love Glocks, Especially the 19 and have many, I actually shoot my 1911's better.