I pocket carry a Ruger LCP almost everywhere, everyday. In a DeSantis Superfly holster. I also have a KAHR CM9 which is a bit smaller than a Ruger LC9, but It is not as easily carried in the pocket as the LCP using the same type of holster. It fits the pocket too tightly in most pants to afford a smooth, reliable draw. It has been moved to a Theis IWB hybred style holster.
Cheapshooter's rules of gun ownership #1: NEVER SELL OR TRADE ANYTHING!