Pros: Overall Quality, Handle Feel, Blade Material, Blade Sharpness, Weight, Handle Material, Lock Type
Cons: Pocket Clip, None
It's still too early to tell, but this may push aside the 0562CF as my favorite ZT knife of all time. It's that good! The 0640 gets an 11/10 for looks, it's very very well done. The green carbon fiber seems to have a depth and chatoyance that regular CF seems to lack. It's beautiful. Almost as nice is the machined titanium. It fits the carbon fiber perfectly, and in my opinion at least, looks great in the bolster area where the machining lines are quite noticeable. The Terzuloa/Emerson style thumb disk is a welcome change from the normal thumb stud. plus it helps to keep the blade thin, which is certainly part of attractiveness of it's styling. The clip is made to profile the carbon fiber very closely, and while it certainly looks attractive, it is one of the tightest clips I've ever laid hands on. Hopefully it loosens up a bit over time. Overall rating 10/10 - a real winner. Buy a spare.