User blog comment:Elizabeth1134/Which ship has the more firepower?/@comment-5070414-20120508005617/@comment-1984959-20120508010614

That has never been revealed, I regret to say. All that is known is what is shown in At World's End; semi-participating in the battle against Beckett's Armada. I would guess as the Age of Piracy is able to continue on, they just go about whatever it is they do.