User blog:Imhungry4444/Are the whitebeard commanders reallly that strong?

Recentley i've gotten into a couple of arguments online on how strong the "top" WB commanders(marco,ace,and jozu) are. i say their power level is at shichibukai level, while the lower ones like vista and curiel are between shichibukai and vice-admiral. but i wanna hear your guys' opinion. well?