In my personal experience, the best mode of concealed carry for pistols is with an Inside the Waistband holster. Am curious as to what people's favorite/comfortable/concealable holster is for this (and not just what you own).
Personally, I have not found a holster that beats the comfort, stability, and low imprint than Milt Sparks' VersaMaxII holster. I carry a full-sized Government 1911 with it, and it supports this heavy gun wonderfully...I hardly know I am wearing it.
One complaint though...I don't care for the "Kydex" clips that you can put on it (for shorts, etc.). They were quite awkward and one of them even broke (to my surprise). Since I always wear a belt with pants, shorts, etc., there's no need for the Kydex clips.
What have been your experiences with IWB holsters?