I don't currently on a Kahr anything, but two of the guys in my club do. I have shot one of them, I was favorably impressed. If I were in the market for a small light 9mm carrry piece, I'd be looking at the PM9 first. A couple other members just acquired the S&W Shield. They appear to be a good choice as well. The Ruger LC9s I've seen are pretty small and seem to function reliably, other than a different type of extractor they are a pretty good copy of the PF9. My 9mm carry is the Kel Tec PF9. I bought it several years ago when they first came on the market. It is about as small and light as 9mm carry guns get. It has been 100% reliable with everything from my lead IDPA loads, to the hot carry stuff. Can't go wrong there! Seems everyone makes a small 9mm carry gun these days. The same is also true of the .380s. KT/Ruger/Taurus/Sig, to name a few. Although the small 9s are very carryable, the .380s are much smaller and lighter. I carry a .380 or a 9 almost 100% of the time these days. If I could only have one, it'd be the 9mm.
Savage