I've heard the La Griffe is one of the best neck knives made, but since I don't own one I really can't atest to that. I do own a Commander and CQC-7 though. Both are very good knives, I've had no quality issues but I have heard a lot about them. The one thing all Emerson folders seem to suffer from is the pivot screw tends to back off all on it's own. This can be remidied with either some teflon tape or Loc-Tite. The bottom line is that they're good knives, but check out the ACTUAL knife you want. If that's not possible deal with a reputable dealer and have him check it out for you. Hope this helps.
------------------
"Better to reign in Hell, than serve in Heav'n"
John Milton
There are only two types of people; those who understand this, and those who think they do.