I've tried a lot of pre-workouts, but this one is BY FAR my favorite. I used to have trouble training with any intensity fasted. I would normally run out of energy quick, and fall short on strength. The combination of SuperHuman Burn pre, Gain-O-Rade during, and Jet Gains immediately post has been an incredible stack. And it all starts with SuperHuman Burn. It gives me energy, alertness, no jitters, and ready to attack the weights with full on intensity. I absolutely love it. It's rare that I us...