Mag-10, Finasol, or the new AD? If I had to choose only one for a cycle, which is preferred?
MAG-10!
MAG-10 is a stack of A1-E (class I) and 4-AD-EC (class II). Finasol is not a Biotest product but is made with either Androsol or Isopropyl alcohol and fina pellets. It is best to stack the fina with Androsol (4-AD) to get both class I and class II. The new 4-AD-EC is 4-AD-EC by itself, the same stuff in MAG-10. If I had to choose I would go with MAG-10 for cost, legal, and effectiveness reasons.