If your talking prop, enan, cyp its all about the same, just how frequent you need to inject. longer lasting tests tend to have more water weight and bloating,
Galenkia's ICN blew me up like a ballon within 1.5 weeks, and it worked wonders. Honestly, I'd stick with the human grade stuff-- it's well worth the money.
i have to agree with you on the testex, i've been on it recently and its by far the cleanest test i have ever done. can put the 2ml in my bicep without the least bit of pain. later