I have no doubts that a-dex would be the winner. Clomid and Nolvadex do not reduce the amount of estrogen but rather block the estrogen receptor. This does not prevent water retention. Although some swear it does.
Proviron can reduce estrogen levels somewhat but no where near what a-dex or any of the aromatise inhibitors can do.
so now the question is cost effectivness? when you break it all down $200 for 28 pills but your only taking 1/4 to 1/2 a pill a day in your guys oppinion is it still worth going with the dex?