If we're just talking cola - than coke wins
but if you count all their products then they both have some i like more.
Here's my take:
Cola - Coke
Diet Cola - Pepsi
Ginger Ale - Pepsi
Dr. Pepper - Pepsi (by default)
Sports Drinks (gatorade/powerade) - Pepsi
Root Beer - Coke
Flavoured Cola (lime, vanilla, cherry, etc) - Coke
Coke Blak - Coke (by default)
Coke Zero vs. Pepsi One - Coke
Water - Pepsi
Crush (cream soda, orange, lime, grape) - Coke
Fanta - Coke (by default)
Mountain Dew - Pepsi
Tropicana Twister - Pepsi
Iced Tea - Coke
I don't think i missed any
So Grand total for score in all those categories
Coke - 8
Pepsi - 7
whoa its a close one but coke wins