I've always liked Coke and I prefer to buy that whenever I buy a soda. - It has always been Coke for me. The funny thing is that whenever I want a coke, if I'm at a restaurant or whatever, and they don't serve coke.. They offer me a pepsi instead. And that pepsi is delicious! - I've probably never bought a Pepsi in my life from a grocery store, but they taste awesome and I should probably drink it more often.

Perhaps people are more in to Coke just because of the fact that coke had real cocaine in it ages ago.. Kind of like cigarettes. I know that some people are smoking Marlboro because of the myth about KKK and people believe Marlboro is a brand by KKK originally?. (I can give you more examples of this further on if you're interested.) - Or, perhaps it's just a coincidence like so many other things in life. People buy whatever they prefer, but most of the people probably don't even know why they prefer one thing more than the other