Here comes the most anticipated segment for comparison of these two characters i.e. Inertia vs John 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 Inertia vs John Jameson powers, abilities, weapons and gadgets. So lets check out Inertia Powers and John Jameson Powers.Decide who is more powerful!