I am looking at a Sig 1911 Ultra compact and the Sig 1911 TACOPS in the 4.2'". I have heard quite a few folks talk down the short barrel 45's especially in the Kimber line. Anyone with experience with the ultra compact Sig ?? Are the 3.5 or 3.3 in the Sig case something to stay away from...Yes use would be for EDC...Thanks !!!!