What should my first cycle be at 17?

[Future.HTN]

Im 17, weight 71kg and im about 1,80m+. Im really split about what my first cycle should be. Rn im consistent in the gym and have been in a while and im trying to optimise my sleep and diet more and i have totally control over my lifting etc. What should my first cycle be? (serious post)

 

[abat]

test only first cycle. the dose is up to you, but i would use a longer ester (whether it's sustanon, enanthate, cyp, etc. is also up to you)