As someone who has only been carrying a few months now my first holster was a Galco IWB holster. It is very functional, I haven't had any concealment issues at all but the all kydex construction was a bit uncomfortable at times and no tucking the shirt was possible with it. I had been thinking of getting the Galco King Tuck but it never seemed to be in stock at my local Cabela's...until today. I popped in and made my standard check of the holster aisle and there it was! A Galco King Tuck for the Springfield XD9sc! I snatched it up and went straight to the register. As soon as I had paid for it I went into the men's room and changed out my first holster for my new EDC holster, the King Tuck. The immediate effect was a definite improvement in the wear of the holster, much more comfort. As soon as I got home I tried out the tuck option and to my surprise I could actually tuck my shirt in! I am not that comfortable with the clips showing however because it is a definite "tell" in my eyes for anyone in the know so I will continue to use with my shirts untucked for now. My evolution in my new CC life continues!!!