I have had just about every IWB holster out there. I kept searching for a MORE comfortable holster. I have the Max Con V, Crossbreed ST, Kholster and several others. I had a Milt Sparks VM II that I sold. They are all pretty comfy. But I was in search for a smaller footprint. I had been eyeballing the Milt Sparks Summer Special II for awhile and finally got it. I am VERY pleased. It is the most comfortable of all the IWB holsters that I own or have owned. Retention is awesome and the mouth stays open for a one hand reholster. The draw is very smooth. The ride height is perfect. It conceals very well under a normal size t-shirt. I have one for my G27 and will be placing an order next month for one for my G23/19.