Are Sonic the Hedgehog and Mario's personalities really different or are they similar? - Quora

Are Classic Sonic and Modern Sonic two different people? - Quora

Who is a better role model, Mario or Sonic? - Quora

Which video game character do you prefer - Mario or Sonic? And why? - Quora

In what way is Sonic Hedgehog redesign better than the previous version? - Quora

What are the differences between Super Mario Bros. and Sonic The Hedgehog? Which do you prefer and why? - Quora

Who is smarter: Sonic or Mario? - Quora

What if the Sonic the Hedgehog movies and the Super Mario Bros. movie took place in the same universe? - Quora

Who was the first video game character: Pac-Man or Mario? Why? How did they become popular as opposed to other characters that came before them (Sonic)? - Quora

Which game character do people mostly like, Super Mario, Sonic The Hedgehog, or both? - Quora

Was Sonic ever considered more popular than Mario? - Quora