My EDC is a Glock26, with the pinky grip extension (11+1) in a Remora IWB holster. The Remora is fantastic at staying put even without a clip to hang from. I have found that it is rather difficult, but not impossible to tuck in around it. Since the Remora lacks a clip, it works perfect and stays upright in the right thigh pocket of my BDU style work pants while tucked in on the jobsite.
Occasionally I will bring out the baby, a Jennings J22 in its own Remora. Most would laugh at this pistol, but I've put some money into it replacing all the internals. It fires like butter, and is able to make a milk jug dance at 50yds. The baby is easy to conceal even tucked around it. It usually only comes out when I need to be "dressed up".
Now that the weather is turning cooler again, I am on the lookout for a Blackhawk Serpa for the 26, and just keep it under my coat versus in my pants.