I have carried IWB, OWB, and with a front pocket holster. Up to purchasing the new pup my smallest carry gun has been a Kahr P9 that I carried in a CompTac MTAC at four o'clock. The largest is a Les Baer 1911 SRP in a Milt Sparks Versa Max II. I like the idea of a holster for rear pocket carry of the Rorbaugh, but would like to hear from those who do so on a regular basis. I find myself pretty mobile during the day and when standing/walking don't think I would have any issue. What about sitting and driving? Do you find yourself removing the pup or holster? I know that I will carry the pup IWB or in a front pocket holster. Also, I shamelessly will admit in advance I have a holster fetish and am a card carrying charter member of Holsters Anonymous. Lets hear from those in the back.