well i can gain 15-20lbs on a 12 weeker @ 500mgs per week and that suits me fine.
your telling me a 16-17-18 weeker will yiled 30-40lbs?
i dont think so bro.
now imo one needs to give the receperters a rest now and then and by running long cycles like you sergest one will just have to up the mg per week the longer the cycle runs.
the longer one runs more and more gear is needed and gains slow down.
i like too do 1 12-14 week out right bulker (long ester) and one cutter (short ester per year .
this give me year after year gains that i like .
i wouldent like to do a long 20+ weeker then stop and gain nout natty ,no thank you,i lwould like to keep my gains comeing year after year.