David and Danny are always helpful… When we’re looking for something that will work specifically, they recommend the right products. If something better comes out, they let us taste it. We’ve gone from Amino Essentials to Cardio Cuts or N-Zero Extreme and now to C4 Ripped. Excited to try our C4. I’m sure its going to work perfectly! P. S. They are all prework out drinks; healthy and a kick of energy! Beats a Monster in the morning! ;)