I thought Purple Wraath was a good intra workout product. I always used two scoops and it was very clear that the niacin and beta alanine were in full effect. Endurance and recovery held up very well while using this product during my workouts. Taste was great with this product, I actually look forward to trying the grape flavor soon. Purple Wraath mixes quickly without problem and there are no chunks. I would definitely recommend this product. I don't know of any bcaa product that I would give a 5/5 so this is right on par with the best I've seen.