I like vodka flavored vodka and coffee flavored coffee!
vanilla vodka mixed with coke is really the only kind of vodka I don't despise.
Just regular. The best I have found -- and I do not generally like vodka -- is Charbay. They know what they are doing if they can make me like it, and they have.
Raspberry....mixed with Godiva white chocolate liqueur.
I prefer it not to be flavored.