I was wondering a few things..

I`m going for a new cycle in a couple of weeks, but i haven`t decided what steroid i shall use..

I`m gonna do it for 12 weeks.

WHat kind of testosterone should i choose?
sustanon 250 or primoteston 250??

I`m gonna inject from 500mg to 750mg a week
incl. 400mg deca a week

which steriod has most gains?

if you think that 750 is much of one of the steriods please let me know.