It's always smarter to take the lump sum. There are many low risk investments you can make that will yield you more over the same period of time. These guys spent most of the time before claiming it with tax attorneys I am certain. But then again they probably already think they know how to manage the money best being they are wealth managers. I am really surprised a couple of lawyers didn't go there and claim it within blind trusts.
How many shows have there been on lottery winners winding up broke. I would actually like a coherent count of people who have won, say, 50 million or more, and wound up in the gutter. I know the list goes on and on.
On the 20 year plan, nothing you (I) do to fuck this up gets in the way of getting a bright, shiny new check to cash on the first of the year (or whenever). And you ultimately pay less taxes.
Now, I'd like to think that I would be wise enough, and have the restraint to not completely blow $103 million and even wind up in debt. But considering the boost to my lifestyle that would come anyway, I think I'd go with the idiot proof option.