Pepsi cause Coca-Cola is dull tasting exept for coke zero and Pepsi was made in my state so it tastes better
But... But coca-cola... Honestly from what I've experienced, Coca-Cola has more carbonation/fizz to it, while Pepsi is the sweeter of the two.
Huh... that's how Pepsi in my state is... fizzy and it's very hard to breath while recovering from the carbon dioxide. Oh well.