There is no "best," because as has been said already, there are different facets of skiing. Mark Abma and Tanner Hall kill it everywhere, and at a high level. Eric Hjorleifson kills it SOO hard in the big mountains, and can still throw down big cork 7's. Hugo used to charge jaw droppingly hard. After being broken for like 3 years, he's not skiing at as high a level as he used to. Then there's Seth, who's quite simply an icon.