I DrinK Coke Zero it has less of an after taste. I also like Lipton Diet green tea. Green tea is great for you and is said to help prevent cancer. I drink alot of those crystal packs in water. I like the peach tea and the cherry pomegrante. I have been watching You are what you eat on BBC america. The Dietician on there says that even diet sodas are bad for you and dehydrate you. That is why you wind up drinking so many because your body is still thirsty. Also the gas in them is bad for you digestion. I am trying to come off of my Coke Zero all together. I still gulp down 3 a day. I hope soon I can just quit. Besides they cost too much. My husband gives me heck about it. He is always telling me to stop putting that crap in my body. I know he is right but I like them alot.