I feel your pain. As proud owner of a Solo paper weight I understand your concerns. I currently own 2 Micro 9s and both have been flawless out of the box. My wife carries the STG daily a d I have the Boot Camp Edition. Break them in with round nose ammo, run them wet at first, keep your thumb off the mag release and you should be fine. If you have issue Kimber will fix it inside of 2 weeks. What more can you ask for?