the best dose? there is no best dose. how much and how well you eat will determine how much size you put on. start w/ as little as possible and go from there to see how you adjust. a good start would be 400 test, 300 tren. but tren is not a neophyte steroid. it has some monster sides. as far as pct, you should read the holistic approach to pct in the stickies on this site. also get some prami to battle prolactin buildup and insomnia from the tren. what does your current diet and workout regimen look like?