i prefer coke more but that's not my favourite, favourite is maybe "fritz-kola" or cheap "ja" cola which most probably don't know

RC Cola

coke is stronger in taste i hate pepsi

Dr Pepper.

Between those two inferior products, I'd have to go with diet wild-cherry pepsi.

So, in this is Water the "PC Master Race" of the discussion?

Of the two I prefer Coca-Cola, but rarely drink soft drinks besides my occasional Ale-8 because I grew up with it (local regional drink).

Coke

Water is the board game elitist.  Going back to the basics.

if I had to choose between the two, I'd say Pepsi. I rarely drink soda though, I prefer flavored seltzer if I want something carbonated.

I once did the Pepsi challenge when visiting NYC and I knew which was which because they have rather distinctive tastes from each other.

But to answer your question: diet 'Coke' if I have to drink an unhealthy drink, but I prefer ice cold water or hot tea.

Pepsi is a little sweeter so I prefer Coke.