Yet nitrogen retention is higher in the longer esters - almost twice as high. This is confirmed in broscience as well. We all know Cyp and Enan are better suited for bulking and more water weight. This is because estrogen conversion is different between the different esters but also the added benefit of more anabolic acitivity around the clock rather than having steeper peaks and valleys in the blood. If you just step back and abandon what you've been told about "test is test" - a rather oversimplified statement I might add - and think about your experience with short vs. long esters, you'll conclude that there is more to it than just ester vs. active weights.
Short esters are considerably drier, but generally offer less weight gain. This has been my experience anyways. The shorter, the drier. Long esters I find myself constantly fighting estrogen issues. This holds true for all steroids - the longer the ester, the more pronounced it's characteristics. If it's an aromatizing steroid, as the ester chain increases, so does that characteristic. Think about NPP vs. Deca or TD Dienolone vs. Dienolone Acetate - same observation.
While I generally agree and practice the use of less Test and a bit more of something else, I must admit that running Test Prop w/ Masteron @ 2:1 is a great feeling cycle and puts on a very high quality mass. This approach would merit daily injections though - probably 1cc of Test-P and 1/2cc of Mast-P every day. Or maybe 3/4cc of Test-P to land on 525mg/wk. Other than some mild DHT sides, the cycle would be very manageable and would likely offer a good deal of recomping effects, too.