This has probably already appeared in an earlier thread, but please forgive this newbie. I own a S&W 64 and Ruger SP101, but with my CCW permit about one month away (90 day wait here in SC), I really want/need a small carry handgun that's easy to conceal. Some modest research has led me to the Kahr line of pistols and this forum. The CW9 seems like the way to go (for the money), but can anyone convince me to seriously consider the P9 or PM9? What would the $200+ premium for the P9/PM9 get me over and above the CW9?