I carry my 1911 with a Clip Draw, condition 1, and it is fairly comfortable. It enables me to ditch the gun when I go somewhere I cannot carry it (I work at a university), Wally World, post office, etc. It also enables me to carry it at 11:00 when I am driving, without shifting a holster!
I AM rather laterally enhanced, at 5'10" and 270 lbs so this may be part of the equation: my belly* keeps the pistol in place.
(edit) However, in the cold NM winter, if the gun is left in the car, it must be carried for 10 minutes before drawing, or it'll take flesh with it!
*Dunlaps Disease: My belly done lapped over my belt.