have you looked at Mad Dog's "Frquent Fliers" ? I think these are made of his new, ultra-tough and sharp Mirage X ceramic compound, which is reputedly vastly superior to competing types of ceramic because it is much less brittle. You can get them for around $100, they show up here on the "for sale" site occasionally. You can also use the links section of the forum to find a dealer. Hope this somewhat vague information helps . . . if you get one, please do a brief review & let us know what you think!