Dr. Pepper or Mr. Pibb

honestly, if I had to choose from coke or pepsi. I do like Pepsi better. Pepsi used to make a real sugar version during the summer, not sure if they still do it, the real sugar made it even better.
But when I drink soda, it's usually Coke zero. it tastes better than the Pepsi version.
Mountain Dew is a Pepsi product that I really like and is my choice whenever it is available. A few years ago they came out with the "real" sugar version that I don't like since you can actually feel that is isn't fully dissolved into the mix. It is grainy.