Sust...is GREAT..it contains the 4 types of tests...and reduces bloating...time released test sort of....TEST IS THE BEST...FUCK DECA....Not impressed with it at all.....I have never tried it, but have plenty of knowledge on this subject..... Test does stack well with Fina along with GH....this cycle sounds very familiar LOL..! anyway, I choose PROP over all others test...PROP = NO BLOAT...Fast acting, instant strength and pumps are out of this world.... Primo is shit, way over priced.....I have seen the best gains come from TEST only cycles maybe with Fina thrown in....Fina is a beast of its own....I back EQ hard but it must be run @600mgs otherwise fuck it...and also include test with the EQ....