For me it's hard to choose from Taylor or Bingham. Dott and Johnson are quickly out of the equation.
But I voted Taylor, he did manage to win the World Title competing with peak Davis and being 8-0 down at one point. Plus he also won the Grand Prix and also won The Masters v Alex Higgins after being 8-5 down. The amount of people who wanted Higgins to win that one (almost the full Conference Center) and Taylor still had the nerve and cool to win that Final.