Kaguya's power comes from the third eye, Madara's power comes from the Juubi and his Double Rinnegan. Its clear who wins.
Does your opinion change after last chapter?
Naruto can fly so that gravity argument does not work for him. Madara moved faster with flight than he did on foot. I'll give you the second point.
My other points still stand though. Madara never faced Naruto with flight and being low on physical energy does effect your reflexes.