The Fireball is overstable and wind-resistant like the MVP Motion, but has an overall straighter and longer flight profile. The Fireball has a longer forward push during its early stage of fade, where the Motion would have begun a long gradual fade. At the end of its flight the Fireball will drop later and more abruptly than the Motion.

Misprint (or x-out) means, that this disc was not stamped correctly. It might even be double stamped with two different designs. Because of that, each x-out disc is unique and we have no chance to take pictures of all of them. They fly just as great as their stock stamped counterparts, only the stamp is wrong. Which is why they are also cheaper.