There are a trillion flavors of HI Khukuris and only two Dogfathers. Both Aunt Yangdu and Dan and Patti are great people who love knives and stand behind their products.
You've asked a question that's tough to answer "right," but one that's impossible to get wrong. Research the khukuris to find the one that fits best with your wants, capabilities, and limitations and get that and several others and then get the Dogfather, too.