So that type of cycling is totally different than the average cycles of minimum 10 weeks. Insane!
Paul Borreson had some really insane high dose cycles....you can read a lot of those on 3 books: "Muscle smoke and mirrors" vol 1,2,3.
Here you can find the (in)famous 3cc cycle, or the 1 vial a week and so on....
All these cycles were abusive on gear usage.
3w high dose cycle imho is internet bullshit.
These guys were always ON, like nowadays but they didn't had access to HGH and Insulin like now
Adays.
Once you reach your size you can maintain on 1/10th of the dose...