I would have to go with the X-Men although the Fantastic Four are a great superhero team too. However, with X-Men, I love all the characters and there are so many different characters too! X-Men was a great cartoon/animated series growing up for me when I was a kid and I love the theme song so much, definitely one of the best theme/opening songs ever for a TV series. The X-Men do have more characters, so that means a lot of people with different and very unique powers which does make the X-Men way more exciting and entertaining. Also, we can’t forget about how great the X-Men movies were compared to the Fantastic Four (I still enjoyed the Fantastic Four movies though!).
