Aromatase Inhibitors

[shiloh]

What are the differences between steroidal and non-steroidal aromatase inhibitors? Some of the diffenences I've found so far:

-They both significantly decrease the amount of plasma estrogen but steroidal AIs bind to the aromatase enzyme just like testosterone would (suicide inhibition) to keep test from binding.

-Unlike non-steroidal AIs, steroidal AIs actually help your lipid profile (which I don't understand since they both decrease estrogen).

-Steroidal AIs significantly decrease the amount of SHBGs.

These differences all seem like good things but this is all I could find. Are there any differences that make using a steroidal AI a bad choice when compared to non-steroidal?

[Froggy]

Hair loss,,,but most likely a moot point.

[shiloh]

Bump for more input.

[LimitsAreNothing]

bump???