It's not my scans, its on the Hulk respect thread. Go check it out, theres a few post that shows Hulk really taking it to Juggernaut. In one he picks him up, spins him like a hoola hoop, and throws him through a mountain. In another J2 realizes that if he kept fighting Hulk that eventually he was going to lose.
When young Zane Yama was bullied by school bully Miller Hallendale, he discovered that he had inherited the powers of his father, the unstoppable Juggernaut, a reformed hero and member of the X-Men. J2 lived most of his younger life without the guidance of his father, who had gone missing on a mission with the X-Men.
His father's powers, received from the mystical Ruby of Cyttorak, transform their wielder into a large behemoth with enchanted armor, granting amongst other things, super-strength and enhanced endurance. It is through an act of will that Zane can transform himself into a similar appearance, with armor, also granting him super-strength and heightened endurance.
There isent really anything "unique" in that storyline. They both ko each other. If anything it "only" shows they are in the same ballpark, not that one has the clear advantage over the other.