I'm about to start my first cycle of sustanon and i plan on 500mg per week. I've been told two different ways to do it. One way was to inject the entire 500mg at once once a week and the other was to inject 250mg every four days. Need some advice on which one would suit me better. I've been on other testosterones in the past with good results. I'm 6'3" and 235lbs. I would appreicate any input. thank you in advance.