Lol, I don't see the problem, isn't that the point of a mixed drink? Your preference in flavor? Btw why do you guys like the vodka in it and how old are you Slayer?
Well, ya see, it's called a White Russian because of the vodka in it. Otherwise you're just drinking Kahlua and Cream or Kahlua and Milk. That was my point.
I like the vodka in it because coffee liquor is often pretty rich and syrupy and it cuts that down as well as giving it more kick since vodka usually has a higher alcohol content than coffee liquor.