If we're talking about the original versions then Pepsu because I've found it to be slightly sweeter than coke which makes me prefer it.
Coke. I'm actually surprised more people are going with Pepsi, I always thought Coke was more popular?
Coke - the two or three times a year I end up drinking it. I'm sure Pepsi would be just fine as well, but of the two I choose Coke every time... I'm not really a soda drinker, to be honest, and if I do go wild and decide to buy a small bottle of soda on New Year's Eve, for example, I often end up buying Mountain Dew, then I pour it in a glass, add plain tap water to it, and thus that small half a liter bottle usually lasts me a couple of days, lol.
I LOVE the vanilla flavor (Coke or Pespsi)! It's hard to find in my area, so when I see it I usually get it.
Pepsi is better but coke is more convenient. I voted Pepsi. For some reason almost all restaurants/vending machines have coke and almost none have Pepsi in my area, so if I'm out somewhere I always end up with coke for convenience. Pepsi is more flavorful though.
Pepsi, but I'll always get Pepsi Max instead because I think it tastes better. Plus it has no sugar so it's a win-win. EDIT: Ok, I remembered Vanilla Coke exists, I'd say that'd be first if it was more common, it seems like nowhere even sells it anymore.
Neither. I don't drink soft drinks much, but when I do, then only Kofola, it's our local drink slightly resembling coke, but tastes better (in my opinion) and is not so sweet.
I only ever drink soft drink as a mixer and I couldn't imagine anything more mortifying than asking for a rum and Pepsi.
Pepsi. But I love cola so much that I don't really care about what brand it is. I'm drinking generic cola (Refreshe) right now.