Thanks to all of you, I chose the grey Endura. This is a great knife and it is as smooth to operate as my Caly3. The fit and finish are excellent and the walk and talk superb. It makes me wonder if this is an FRN model or I am seeing things. 
The FFG blade has a good thickness to it. This knife is Spyderco's answer to the Buck 110. They are of similar size but the Endura is much lighter weight.

The knife fits my XL very thick hands superbly. Even with gloves I can use the knife. Awesome. This is my new favorite knife.

The FFG blade has a good thickness to it. This knife is Spyderco's answer to the Buck 110. They are of similar size but the Endura is much lighter weight.

The knife fits my XL very thick hands superbly. Even with gloves I can use the knife. Awesome. This is my new favorite knife.