I seem to mostly drink Faygo Moon Mist which is like Mountain Dew. I can get a two liter for 1.19 plus deposit at the party store that is like 300 ft from my house, I buy a lot of pop there since it is so convenient. I will drink any pop though. I love Cherry Coke. I get regular Coke when I go to McDonalds. I wish they had Cherry Coke but they don't. Sometimes they have Mexican Coke at the grocery store that I buy but it is a dollar for a 12oz glass bottle.
When I'm at a sode fountain, my ideal 'mix' is about 2/3 Diet Coke, 1/3 Coke. You lose most of the calories, but get a good hint of the Coke taste.