yes , it might take 3-4 weeks to start seeing mega gains , but if u shoot 500 mg for example , of enanthate ,its active life is what ? 8 days ? so ure getting 500 mg in 8 days , thats around 50 mg per day of test , wayy more than what u make naturally per week ! and its only on the boards do i hear this talk , most people i know who dont know anything about the boards gain like crazy just shooting 1-2 amps of test a week ... maybe all in the mind !