I am going a different and better route with my advice. Assuming you never used tren before, try the Acetate first and see how you tolerate the sides. If all goes well,then try the Enan version. The Acetate will be out of your system quicker if you decide to stop your run. And even then it could be a week or two till sides subside, I know this from experience. I like tren, but the night sweats are just too fucking annoying for me. Of course you could run Tren Ace one time and be cool and run it again and suffer the sides. i also know this from experience. My advice, try the Ace first.