start just test forst cycke you dont need anything else and its alllllll trial and error from here on out and with every compound so not only do you need to keep it small and simple but because u need to know how your body is going to react to each compound that way when u start raising test and THEN stacking shit youll know what reaction is from what and how to dial in each cycle. ill be honest like most bros wont and say most DONT run blood and i dont care what they say. even tho it doesnt make sense to blow money away on your gear and in dire need of results then why wouldnt you right? but they dont, and your going to spend a lot of time anyway getting to know your body and how it feels and where your reactions or side effects are comming from and thats why u start with low test, then second cycle up the test and the third start adding shit etc etc etc.