Interesting piece. It's purely track based and doesn't consider road driving. Based on road driving I think the Trophy would trump the 200 Cup for driver experience.
http://www.pistonheads.com/features/ph-features/williams-vs-182-trophy-vs-200-cup-vs-200-turbo/31965
http://www.pistonheads.com/features/ph-features/williams-vs-182-trophy-vs-200-cup-vs-200-turbo/31965