What are your favorite energy drinks (excluding all forms of coffee)?
The best by far in my opinion is Rockstar Xdurance Cotton Candy (must be extremely cold for proper taste). A close second is Reign Razzle Berry (slightly better than the almost identical Rockstar Blue Razz).
My original favorite was NOS orange flavor with sugar.
Bang is not nearly as good in any flavor. I'm not a fan of Monster either, except for its coffee variants, which don't count for this thread.
Also of note: I use energy drinks not only as a source of energy, but also as an analgesic for neck and jaw pain.