squeaky wheel gets the grease
and a rotten turnip analogy gets...hmmm.
Nearly all of the Kahr problems I have read of were in the first batch of polymer framed PMs...and the majority of those were PM40s.
In spite of all that, I almost talked myself out of buying a PM9. I waited a year, read some more, found a used one at a reasonable price, and bought it.
Mine has been 100% and is my favorite Texas summer (shorts or khakis) carry pistol, putting my S&W 340 PD in the safe (and maybe up for sale some day).
When (if) winter comes I now have a P45...a bit larger but at 18 oz, a very light and compact 45 acp...also as reliable as sunrise.
BTW, from what I have read, Kahr is very easy to deal with and works hard to fix any legitimate warranty issues.