does dutasteride differ from finistride with effects on test

[pisa con pele]

Im currently on finistride but thinking of changeing to dutasteride.basically my question is if i take dutasteride on a test cycle will it hinder gains worse then finistride does???

Also when it comes to taking tren or deca with it is it the same sides???

lastley im on 1.25 mg of finistride wut would be the equivalnt to that in dutasteride