I ran their Test E and Tren Ace. I personally always use the Tren ace because when it’s time to come off I like to have the ability to get off quick. All of their products have been amazing and you’re not beating the price. I was running 400 test E and 25 mg a day of Tren Ace. The first tests that are in color were done when I was just on the test. I added the Tren in around week 6 and I can usually tell the quality based on how bad my WBC tests come back. Tren seems to be the only compound that messes with my WBC. I highly recommend all of their products! (Black and white test was just a regular cbc test I did to check my wbc after a couple weeks on the tren ace.)