[TexasF355F1]

Redbull doesnt really have an affect on me. Not to mention its one of the worst tasting too. But, Hansen's, Rush(that stuff is really good), Stacker, Pimp Juice, and No Fear all seem to get me going. KMX is the absolute worst there is. I could drink that and still go to bed right after drinking it. I find that 2-3 cups of coffee do a great job though.