I did a deca-only cycle 400mg/wk for 7wks, & I got vascular pumps on my arms and back, but I got abit bloated as well. No gyno, deca dick. If not for the damn flu that followed after, I would have kept all the gains. Now I'm doing eq and I see more definition. Stacking eq with a test or dbol for size, while eq do the hardening part will be great.