Seeing Barret
actually fire bullets was a plus for me. His powered-up shot was pretty cool too.
Buuuut I'm tor n. Vincent had pretty decent maneuverability when taking Bahamut head on. Gotta love that part.
Ah, screw it. I'm voting for Barret and his power-up shot.

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The very existence of flamethrowers proves that some time, somewhere, someone said to themselves: “You know, I want to set those people over there on fire, but I’m just not close enough to get the job done.”
- George Carlin