The discussion of cost structures of either type of startup seems especially important to me. Less may be known about what costs will be required for those that

The discussion of cost structures of either type of startup seems especially important to me. Less may be known about what costs will be required for those that disrupt versus those that build, a term that would suggest an intimate knowledge of the parts involved. Accordingly, the amounts of funding requested by the disrupters might be extra large, to cover the unknowns.