I am considering purchasing either a Kahr PM9 or a CW45. Lately, however, I have been hearing some bad stuff about Kahr's specifically as it relates to reliability issues. Are these just isolated examples? I realize that people only post things online when they have problems with a product, but I really don't want to purchase a firearm just to have to send it back to the factory 2 or 3 times. Any input from you Kahr shooters would be greatly appreciated.