firkin-- the pics don't really do the Mineral Mountain knives justice. I've not seen a MMHW khukuri in person, but I have a White River bowie, and the grind is not as deep as it looks in the pics. If I am not mistaken, Ted uses a 10" wheel to grind the blades, so the hollow grind is actually pretty shallow. I've had no durability problems with mine, and no binding problems either, except when cutting cardboard, and a big 18" bowie isn't really my first choice for slicing up carboard boxes. As far as khukuris go, though, I don't think there is anything out there that compares to HI, or for that matter, anything that even comes close to comparing to HI. They really are world-class knives.
--Josh