See it this way: A 500 cals surplus is enough to give 90-95% of the total muscle mass you could add. More calorie will yield highly diminish returns and add more bodyfat, which you gotta need to lose bringing some muscle mass with it. So if you can be in a low-moderate surplus, limiting fat gain. At the end, youll have and keep the same if not more muscle than in a high surplus. While staying leaner and looking better. And if one day you eat way less well youll lose a bit of bodyfat and muscle mass will be spare if it is a very short period of time.(especially with anabolics) So you can eat to satiation while getting the better of your cycle
