Okay, Sus has normally, Testosterone Propionate, Testosterone Decanoate, Testosterone Phenylpropionate, Testosterone Isocaproate. The fastest ester is Prop, therefore most people do prop EOD, most people inject E3D with Sus, i would suggest EOD just like prop. Even though that the prop in the sus is prob only around 30 - 60 mgs, you could get away with e3d, but wouldn't push it more than that.