I just got my first quality knife, a BM-710BT, largely due to raves on this board about the new Axis lock. I have to say I'm very pleased so far. I do have a couple of questions, though. I can snap the blade open with just a strong flick of the wrist. Is this bad for the knife long term? It seems like the axis lock is built so solidly that it shouldn't really wear down but I really don't want to get any blade wobble. Also, can G10 shatter if dropped on a hard surface? I seem to remember it contains glass. Thanks.