I checked my BCM 3x3 against a recently acquired Radian Talon LT. The difference in "wall" thickness is as much as it appears in the picks. I will say the 3x3 is much easier on the hands. That Radian LT may be meeting some 600 grit sandpaper soon. It would be perfect with gloves, but an hour doing drills would leave little flesh on a bare hand.