Who is Ben's smartest alien in Ben 10? - Quora

Power Scaling all of Ben's Aliens

How powerful is Professor Paradox from Ben 10 Alien Force, Ultimate Alien and Omniverse? - Quora

Who is Ben's smartest alien in Ben 10? - Quora

What are some of your favorite Ben 10 alien transformations? - Quora

Who is Ben's smartest alien in Ben 10? - Quora

What is the backstory to 'Ben 10'? - Quora

Who is Ben's smartest alien in Ben 10? - Quora

If Ben 10 at his most powerful was in the Justice League, where would he rank among the other members? - Quora

Which of Ben's aliens need a drastic power change? - Quora

Is Ben Prime Omnitrix the most advanced and most powerful in the Ben 10 Multiverse? - Quora