Get some!
I feel the effects of this one  (sustained all day energy without the jitteriness and peaks and valleys experienced with coffee and energy drinks, and mental acuity) much more than I do the new BTT 2.0, but the new mango one tests way better. If the taste doesn't bother you stick with this one, I add a krystal lyte type powder of cherry or fruit punch to make it palatable.
Rating: 5 stars