In defense of the 287 height giga discrepency: Apollo's Chariot, Phantom's Revenge, X2, Superman (SFA) all have heights below 200 ft. but drops above 200 ft. In turn, Manhattan Express, Goliath (SFOG), and Wild Eagle have heights above 200 ft. and drops below 200 ft. All in, the drop height is what we define and classify a roller coaster as, be it a hyper or giga coaster. Actual coaster height is irrelevant in that regard.