What are better in your opinion Mario or Sonic games and why

Mario is meh. This is because it has less games on only Nintendo consoles and the levels are kind of interesting. And Mario is a human.

Sonic games have much more of a plot and much more interesting characters.
Mario games are not only better than sonic games they are arguably the greatest games of all time the way the levels are constructed and the smooth increase in difficulty makes them easily accessible for all and engrossing the people who make them are gaming geniuses. Sonic on the other hand was a fun fast 2d game when it changed to 3d the whole concept of the speed never really worked and it just became average.