starting with sus 250 and need some general questions to be answered.
my goal is mass gain... im 24yrs old, 5'10, 195lbs, body fat in the high teens
should i stack it with anything else?
How much a week should i take?
wut kind of anti estrogens do i need to take?
what do i take to come off it?

please make it easy for me to understand since im relatively new to all this, i would appreciate any help i can get, thanks