Well, 6 days after my first RC pin of 250mg of Test E and I know it's great. A little stronger and more vascular this week in the gym and I gained 2 pounds without changing macros or calories. I know it may not sound like a supplement ad that promises "20 pounds of muscle in 4 weeks," but I'm impressed. I feel great. I was going to follow up with labs, but what the hell for. You know when something works.