I've gotta' go with Pepsi, personally. I'm a Type 1 Diabetic and have been for over five years, now, so I don't ever really drink any non-diet pop or anything like that. Even so, just before I was diagnosed and put on insulin and all that fun stuff, I started to make the Pepsi conversion. I'd been a devoted Coke drinker my entire life, but the times, as they say, were a-changin'. Nowadays, I drink Diet Pepsi if I have to drink a diet pop of some sort (water is the best, anyhow)...Diet Coke makes me wanna' wretch. For the record, Diet Rite kicks ass and doesn't even bother to take names. It's that good--even pre-diabetes, I drank them shits ALL the time. So good...!!! No Nutrasweet (aka, brain cancer), either!!!