As you see Equipoise is not a quick mass builder, but it provides steady and high quality muscle gains and preserves muscle mass after steroid ceasing. It is a soft steroids, with low estrogenic and androgenic side effects. If used in moderate dosage, the use of antiestrogens is not mandatory. Equipoise is a versatile steroid, and should be stacked with other steroids either for bulking up or for cutting.
For gaining muscle mass Equipoise can be stacked with testosterone ethanate. Such a combination gives an incredible increase in muscle size and strength, while side effects are much more less possible than in case of other compounds.
For cutting purpose, the best would be to mix Equipoise with non-aromatizable steroids, such as Halotestin or Winstrol.