I would say:
For one knife the 710 because it was the first Benchmade with the Axis lock
For a line the Griptilian series of knives. The Grip and the mini-grip have got to be Benchmades best selling series of knives.
For a line the Griptilian series of knives. The Grip and the mini-grip have got to be Benchmades best selling series of knives.
+1
I agree that for a line it has to be the Grips. I would change my mind if the AFCK series returned to production. Can you imagine the fortune BM could make if the offered an AFCK customizer like the grips? Think of all the people that would buy an Axis based AFCK with different scale colors, blade steels, etc. That would be bad for my wallet.