Same debate in KTOG P3AT forum, with some finding P3AT superior as a pocket gun, putting the R9 in a different class.
I'm just looking for side-by-sides on performance (handling, reliability, FPS and Ft-Lbs, etc.) and construction/design (lbs trigger pull, slide-stop, assembly, firing/cocking mechanism, etc).
I carry my P32 everywhere, and P40 when I have the right clothing on weekends, but don't find the P11/P40 to be an all-the-time pocket gun. If the R9 meets the need, I won't buy a P3AT.