I purchased the four pack sample offered and received four sample of Assult since I had no desire to try the other products.
Mixability: 7/10 - Mixed fairly well, but kind of like mixing sand into water. Overall not bad though.
Taste: 10/10 - probably the best tasting pre-workout supp i've ever used.
Pump: 5/10 - Sub-Par at best.
Energy: 2/10 - Felt little to no energy from this supplement.
Overall: 5/10 - To me this felt like a sub-par product with a big price tag. I would sooner buy two tubs of for the price of 1 tub of . NO-Shotgun which costs the same is in a different league IMHO. I can not say i'd recommend this product to anyone based on the price and results I got. This is based on one serving and maybe people who use this use 2 servings?? Very little BA tingle and I mean very little. Workout was unenergized and dissappointing. I may try two packets to see how that works, but at 1 packet i'd choose any pre-workout products i have ever tried over Assault.