Alright guys well I'm off cycle of tren test sd winny. Huge. Haven't used a pre workout in many years. The last one was jack. Use to get up to 4 scoops so I have a high tolerance to stims. Looking for something that will give me a good pump with energy. Anyone used ? Will take any advice and research it. So lay it out there boys. And give me your reasons why u recommend your product. Thanks again.