TweetFor the first time I would go with tren a for sure. If the sides become an issue you'll be able to discontinue use. I'd run 75mg eod and see how that goes. test tren mast is a nice stack, you'll be happy with the results. You'll absolutely want caber on hand for any prolactin issues. Sides are numerous but different for everyone, insomnia and sweats being the worst for me. Also make sure your liver values are in check as tren will wreak havok on it.