I'm a results oriented person and Lester B. was an important figure in developing a modern Canada. Trudeau is too controversial, at least for my semi-conservative tastes. Not because of the snowballs and the weed, that is actually hilarious, but because I don't necissarily agree with some of his ideals that have become imbedded in Canadian culture due to his role in the Charter of Rights.
There was a poll on the Globe and Mail's site today, almost 23,000 voted. Trudeau and Fox were tied at #1.