Here comes the most anticipated segment for comparison of these two characters i.e. Mister Fantastic vs J. Jonah Jameson superpowers. Powers and abilities define their strength, both physical and mental. So what will happen if these two super characters engage in a fight? Here you can compare Mister Fantastic vs J. Jonah Jameson powers, abilities, weapons and gadgets. So lets check out Mister Fantastic Powers and J. Jonah Jameson Powers.Decide who is more powerful!