I think I have seen all of the episodes, and there have not been any Busse's just yet. The show tries to encourage people to bring their own knives that they have made, but that is not a hard requirement. I think a MOAB could do well, but a Hognose War Sword might be the best choice for many of the obstacles in their courses (if it had some edge tuning done to it to make it a bit more slicey). I have seen at least two CPK knives on the show, which was pretty cool to see knives on there that I actually own. It's an entertaining show.