For me, this is an incredibly easy question to answer because I'll very likely be dead in ten years. Google and Amazon.
Berkshire Hathaway: Sharp folks with track records and clear philosophies (and not just Buffett and Munger). Longterm plan to keep a culture of integrity after Buffett has gone; resting with the Chairman. Leveraging the insurance float Some diversity of holdings
Considering the fact that both Munger and Warren are older than my gandpa. I think Berkshire is a GOOD LONG term short. I think at least 50% fall coming as soon as one of them pops.