In Dragon Ball Super, can Super Saiyan God be mastered? - Quora
What if Goku mastered SSJ3 to the point where it didn't consume tons of energy? - Quora
What if Goku had fully mastered SSJ3, taught Vegeta how to do the same, and the two had made absolutely certain to prepare adequately and further improve their control over god ki
Why doesn't Goku use SSJ3 if he mastered it? - Quora
What if Goku mastered SSJ3 to the point where it didn't consume tons of energy? - Quora
Will Goku get new powers? - Quora
Is it possible for Goku to stack SSJ3 with SSGSS since all it is I SSG and SSJ combined? - Quora
Could Super Saiyan 6 Goku destroy Super Saiyan Blue Goku? - Quora
Why didn't Goku go SSJ3 in the beginning of his fight against Majin Buu instead of trying the Potara Fusion with Gohan or Vegeta? - Quora
What would be stronger, SSJ5 or Mastered Ultra Instinct? - Quora
Why couldn't Goku master SSJ3? - Quora
Could Ultra Instinct Goku kill Zeref? - Quora
What if Goku learned Ultra ego? - Quora
What if Goku mastered SSJ3 to the point where it didn't consume tons of energy? - Yonathan and Friends - Quora