I've heard nothing but great things about dave. I'm pretty ashamed I haven't made any purchases from his yet, but I haven't really started buying ZT's or Kershaw's yet. I got my knockout from amazon since I had a gift card. And I almost bought a damascus skyline off of him when he got his shipment in. I had signed up to be on the list but missed the email (big mistake!) and missed my spot in line. On another note, what would you guys recommend in the 4" area? Preferably under $200. I'm looking at the ZT0200, Spyderco Military, and BM 710 right now, but open to any ideas. Not sure if this is going to be my next purchase but I'm thinking maybe. I really love handling my massive HTM Mad Maxx 5.5, but it's a little too large to carry. So I was thinking maybe something in the 4" area would be a good compromise.