As of yesterday, the 40 Shield I picked up, with hornaday red tip ammo it will be the flavor of the month, But my 26 and 40 EMP work just as well. And the 1911 EMP is actually smaller with one more round. It used to be a gun that is an inch wide and weighs under 30 ozs, which eliminates everything that I like to shoot. But the weight is really not as big an issue as the balance of the handgun. Thin is in, if you can slide it into a holster "in or out", of waist, and pull a tee shirt over it without seeing it, then it works for me. I am able to do that even with an emp "which is a heavy little gun" without printing.
PS: I couldn't do it when I was out of shape and my gut was pushing it out. Dropping 40 lbs in a year made a huge difference.
the Stomach will push the grip out at an angle making it much easier to spot, than if it's close to the body with a belt over it.