Well I have used almost every kind of Stanozolol out there (I seem to respond well to "winny"). To me it's a toss up between 2mg Zambon's and Generitech's 50mg...I chewed packs of the Zambons when I was in Spain and loved them. Problems being cost, availablity, and too many tabs to get an effective dose. Generitech is more of a logical choice if you can get your hands on them. With summer approaching, my sources can barely keep them in stock!