What is the difference between Orastan-A and Orastan-E? Has anyone tried both?

orastan e is a precursor to winstrol. orastan a is a precursor to furazabol. furazabol is almost identical to stanozolol the major advantage of furazabol is the positive effects on cholesterol values.
Whoch would you say is better in terms of results?
orastan a. it will do the same thing as orastan e but will have a positive effect on cholesterol values. orastan e will not.
orastan e isnt a precursor. it is unmethylated winstrol which is why u need the high doses. just like prostanazol from ax