I liked this one!The taste was pretty freaking good. Mixed decently, didn't really notice much residue aside from the bubbles on the side of the shaker.My only question....JD, Athletix...are you SURE you guys didn't have these mixed up? Is the powder really the stim and the caps the non stim?I SWEAR I got an energy surge from this preworkout. It felt like a drank a couple cups of coffee....I was in the zone for my back and biceps workout and I got a pretty nice pump too.Please tell me I'm not imagining things and this is the stim. I really liked this one lol.