I seem to never carry any of my pistols (Springfield XD45, Ruger 9mm compact, S&W GP100) as they are too inconvenient - specially in the summer. SO they are kept in my cars and/or under mattress. I would love to have a gun that I can toss in my pocket. I was leaning toward the Ruger LCP but too many folks are 'dissing' it for wimpy caliber. What are your thoughts on the PM9?