What's the difference between H-Drol and M-Drol?

[Ffactor]

Which produces better high quality gains? Anybody tried them?

 

[cal62887]

One is Halodrol and one is Superdrol. S-drol is a harder compound than H-drol so you can assume that S-drol will yeild more gains with more sides and H-drol will be lighter gains with lighter sides.

 

[Ffactor]

Thanks.