Are you watching or racing? Do you like just bikes or cars also? Last year there were 300-350 bikes at Bub, 550 cars and bikes at speedweek. Quite a few cars running over 300. It looks like there will be at least 4 motorcycles gunning for the 350+ record that Bub7 holds, at the Bub meet. Rooms are still available(I think) for the Bub meet, nothing for Speedweek. The Bub meet is shorter so that could be a consideration. I havent been to Bub, been to Speedweek many times, any racing at Bonneville is great. Whichever you decide on you will love it. Fred