For me, energy drinks > coffee > tea. I hate all forms of tea, it's nasty. Which is unfortunate thing for me because I live in South Carolina, USA, where EVERYONE drinks sweet tea.
Coffee, on the other hand, is much better. It has caffeine and tastes.... better.
My favorite is energy drinks. You know, stuff like Red Bull, Rockstar, Monster, and my personal favorite, Amp (by Mountain Dew). I drink so much of this stuff, I practically live off of it, but I'm not addicted to it or anything. I also like soda, soda is nice.