I don't know if it will help keep the gains but I have done a Eq, Sust, D-Bol cycle and loved the results. The Eq should help make you very hard and vascular while puting on some quality muscle.
I was thinking that if you run the Eq past the Test in the cycle then it would keep your body in an anabolic state while to Test in leaving your system thefore allowing you to keep more of your gains, that is the reason for me doing that in my last cycle. Anyone have any thought on this ?