Coke is the objectively correct choice.

I know I've told this story several times at EoFF, but this is really all the proof you need: when I was about 14 or 15, I taught my then-3-year-old sister to chant "Coke is good, Pepsi sucks," because I (having taste) was a Coke drinker, and my step-dad (and my sister's father, having no taste) was a Pepsi drinker. One day she was marching around chanting "Pepsi sucks" over and over again, and my step-father retorted "Coke sucks!"

In response, my sister whirled around on him, stomped her little foot in a rage, and screamed, "YOU SUCK, DADDY!"

Moral of the story: people who like Pepsi suck.