HAHAHA good answer but once again ther are different you can feel it easily. Primo has really very lil sides. But when come to EQ yes it is weeak too but you can feel physicological anxiety , pumps, veins hardness , rbc count etc , which primo doesnt have...
EQ is very weak in bulk even you it on high dose and takes too much time to kick in , it is more like a drug that give hardness pupms agression veins.
But primo lean muscle with little water. Not give same hardness as eq. Not give same vasculatiry as eq.
It is easy to feel it.