This is a 2 part question.

My friend and i are both on the same cycle.
Testenan 600mg weekly
Deca 600mg weekly
D-bol 25mg daily

Question #1 Could adding prop to MY cycle help it, id it neccessary?

Question #2 My buddy wants to add fina to HIS cycle....I told him for what, ur bulking and thats cutting. I want him to read it for himself, he doesnt trust me...