A few years ago, my first cycle was 600mg Test enth and 400mg Deca per week... my gains were piss poor and I lost alot of it... admittedly, I did practically everything wrong during that cycle. As I progressed with future cycles, I slowly increased dosages of test...then, after a handful of cycles, I tried going back down in dosage of test... my body wasn't having any of it... it NEEDED at least as much test as I had done the last few cycles... so my only concern with starting off with very high dosages of AAS for a first cycle is that, if you're anything like me, you'll have to constantly up the dosages somewhat to continue making significant gains. Just something to thinik about.