Coke. What else is there?
Well, I -do- live in Atlanta, home of Coke. I can't stand Pepsi... if I'm in a Pepsi place, I'll drink Dr Pepper... or water. Or sweet tea, but it really depends. RC was what I drank a lot in childhood, because it was always on sale, and sometimes I do get nostalgic for the taste.
When I worked in a restaurant that switched from Coke to Pepsi, people would order a Coke, I would ask them if Pepsi were okay, and they would shake their heads and ask for sweet tea or water. LOL! In less than 6 months they went back on the contract and were serving Coke again.
As they say the future lost city of Atlanta, "that stuff's
wonderful!"
http://www.youtube.com/watch?v=vmeoPZf1cFo