I'd run the eq or mast...
deca is a good bulking agent, but will not give you the quality gains that mast and eq can give you...
You can run test e and eq or test e and mast...
I am actually on sus and eq right now, its an awesome cycle, i feel huge all the time, but i look leaner and more vascular...
I am also running some t3 to break down extra fat...
I love the cycle i am on for hard quality gains, and i looked deep in to it and made my decision with the sus and eq...
i run 750mg sus per wk and 600mg of eq and up to 75mcg of t3...
this is a lot of gear tho, i know what i am doing and have every thing in check, Aromatase inhibitor (AI), post cycle therapy (pct) ready, diet, exercise, etc... everything
to run it like this make sure you have EVERYTHING good to go other wise go with mild doses of
Test e (or whatever test you have, i like test e) - 500mg per wk
EQ- 400mg per wk
get your Aromatase inhibitor (AI) and some HCG and have your post cycle therapy (pct) ready and you are good to go brother
Good luck!