STRAIGHT UP, I would pick some ugl over Pharm grade, so many out there that are just as good.
People swear on Pharm grade but why? Maybe it is made cleaner or maybe it is tested better, true but for the potency it makes absolutely no difference at all, 250mg = 250 mg no matter what, assuming your ugl is dosed properly which many are, you will not build more muscle just cause it says Pharm grade.