Formestane has not eliminated my lump but it has shrunk it considerably and eliminated all tenderness. I use it at 100mg morning and 100mg evening. Even if my lump is tender it will eliminated all tenderness in about three or four weeks. Probably faster if I were to use more. My E is usually around 10 and the same with E2 but I never have sore joints that some complain about. I'm on TRT and the last time I checked my T is was over 1500. That is the highest the lab could measure so probably higher. There are so many benefits to using Formestane but the one I like best is that by not allowing T to convert to E my T levels are even higher. Moreover, at higher doses Formestane is anabolic on its own. Great stuff. Like I say why mess with anything else? I personally haven't tried Forma-Stanzol but it looks like a great product.