Board Thread:Fun and Games/@comment-27996636-20170814181056/@comment-5610300-20170816021636

SSG utilizes the god ki, Goku can harness the power of it but cannot use any of its special abilities without first "transforming" into it, the first state is called Saiyan Beyond God.SSB is super saiyan infused with god ki.The stamina issue is clear without manga discrepancies, there's no need to second guess that.