ok everyone, i got the new contraband in from tgb a few days back. i only use it on leg and back days if i need a little extra umpfh. so i have actually only used it 3 times so far. so far i am impressed with it. it isnt super strong at all stims wise. it has a good tingle to it but you dont want to scratch your skin off. the pumps are really really good even on lower end carbs. and it freaking tastes awesome with no medicine or chemical after taste. i am sure i could get cracked out on it if i really wanted too but i only use between a half to 1 full scoop. so i am a little under what most people use. i would give it a go if you are in the market for a new preworkout. the product is def good to go