I don't like any fountain drinks, and avoid them if possible. I will stop at a gas station and buy a can of Coke before hitting the drive through, if I don't have water. I don't drink a lot of pop, but it's usually Coke, or ginger ale, and once in a blue moon, a Vernor's ginger ale. I usually drink from a can, because the plastic bottles give it a shitty taste, and Coke is the only one you can find in glass anymore. I like cherry coke, and cherry Pepsi is okay, but I was never really a fan of Pepsi products for some reason. as far as sweet and bad for you, none of them are any better then the next one, but to me Coke has a less sweet, taste, and makes me burp better. Back a long time ago, Pepsi had something called Pepsi light, that was a citrus mix, it was okay, but I'm certainly not a fan of any vanilla versions of pop. KFC/Taco Bell are both owned by the same company, and possibly Pepsi too, so they might have worked that out, like Coke did with McD's, From what they said in the video news segment I saw, they make sure that all hoses, delivery machines, everything is set to provide for the best Coke A Cola experience. They spent a lot of time and money to make it perfect, so I'm sure Pepsi does it to.