Soda Wars - Coke vs. Pepsi vs. ??? - What's Your Favorite?

Both mine and my bro's problem with Pepsi is that it leaves a sort of nasty tasting coating on our tongues. It's also too sweet. My dad got me some this morning while in the gas station since they don't have coke. It took me 5 hours to finish it, just because I don't like it that much. Now, the Coke I bought today at work, after remembering I bought it 2 hours before, was gone in about 10 min.