50mg is the pharma dose.
if you look at the video scott stevenson did, and he extrapolated some info from a study about the diminishing returns of different steroids, into some loose guesses, nandrolone seemed to be pretty effective at low doses. more than other steroids
i really dont reccomend deca because more and morepeople are realizing they experience mentalsidesfrom it.
id love to run it myself along side some tren but i definately get mood sides at high doses and obviously it effects the brain the same way at lower doses, just to a lesser extent, and i dont think anyone needs that for some percieved joint relief