I didn't notice it before, but sometimes, this X results in a glitch where either he or his opponent suddenly become incapable of using projectile attacks. However, it's fairly unusual, and certain projectile attacks continue to work during the glitch. That said, this is still a pretty impressive character.
This one is just made of awesome. It's literally Megaman from Marvel vs. Capcom converted into X, with a slightly different moveset. Mega-Uppercut was replaced by Shoryuken, a move X could learn in Megaman X2, and the Beat Plane was replaced by a Hadouken, a move X could learn in Megaman X. All of Megaman's weapons were swapped with X's equivalents (although the gravity ball being used as the rock ball was a bit of a stretch). Little touches like converting Megaman's "Hyper Megaman" super was into X's Ultimate Armor and the Rush Drill into the hoverbike make this character even better. Very well done overall.