Having recently finished Black Swan and Antifragile I would argue for Taleb's investment advice: 80% to Gates earning you a stable and guaranteed, if not boring

Having recently finished Black Swan and Antifragile I would argue for Taleb's investment advice: 80% to Gates earning you a stable and guaranteed, if not boring, improvement. 20% to Musk to provide you the maximum exposure to risk and therefore potentially unlimited upside. The 80% is pretty much guaranteed to be put to good use. And even at the worst case for the rest, you only lose 20%.