We have Levi mach 2 on our hands with guns instead of swords. Levi would probably lose from that fact alone, but their skill is equal. He does have a mobility edge with his 3-d maneuver gear, but only if he needs to travel longer distances. Err...now I feel like a battle between those types of characters. That would be hard to do.

[youtube]https://www.youtube.com/watch?v=phqSItePEHo[/youtube]