I have 6 1911's, 3 in 45acp, 1 each in 9mm, 357sig, and 40sw. My favorite is my old Colt 1991a1 .45, hands down. If I could only keep one, that would be the one. That said, the strong second is my Ronin commander in .45, followed closely by the Ruger SR1911 in 9mm.