@Lumspond, I like the Kahr, the look and the feel. The limited capacity is not a strong point but I hope that is not something I will ever need to worry about and I am looking to purchase another magazine for it to carry just in case though. The trigger is different than my M&P.45 as the Kahr has a longer trigger pull, but I am happy with it. It did throw me off twice however, I didn't pull the trigger all the way and thought that it just didn't fire (my brilliant mistake). I also know two other people that own the same model and they like theirs as well with no problems at all.
I can see how the lack of material between you and your firearm may cause some discomfort. I have been carrying for a few days with it and have virtually no problems with it. I always wear an under shirt so it doesn't rub my skin. there is a trigger "guard" that somes with it but it only covers the side that rubs your pants and not the inside against your body. I am used to an OWB Serpa Blackhawk holster with my M&P so it was very different for me.
So far I like it and will continue to carry with it. It is personal preference just like owning a gun, some guys are Glock guys and others may like a Sig. For the price I figured it was worth a try and if I didn't like it then I only wasted $25 and not $100 on an expensive leather IWB holster.