I used to run SL's TrenE. I experimented A LOT!!!! I ran it low dosages, like 100mg/week all the way up to 1000mg/wk. Everything I did WORKED the way I had hoped. I can only speak for myself, but running mid to high dosages of Test and Tren is not a good idea. The sides are brutal. So, when I ran low dosages of Tren, I ran Test high, 1000mg/week. When I ran Tren high (1000mg/wk), I ran Test low, 125-250mg/wk. Sust and Tren made me grow like nothing else did. I even ran TrenA and TrenE at the same time...just to act as a front load to the Tren E.