I carry a LC9 in a pocket holster in my left inside vest pocket. I am right handed and can easily draw the LC9 "cross-draw" style.
I find the LC9 to be a good compromise between firepower with the 9mm and safe concealability. I carry the LC9 this way when the weather turns cold and I can wear my vest every day. In the summer, I cary a different gun, in a different spot.
I find that pocket carry inside my vest allows me to comfortably carry a weapon while also wearing cloths, mainly blue jeans, that are not so carry friendly. This works well when doing outside labor where kaki type pants would not be the correct outerwear.
I hope these personal experiences help you make your decision when puchasing a pocket pisol.