Any answer other than Jack is absolute bs
Ulti has better feats lmao
Smoothie didn't do anything but atleast she didn't jobbed and we know she's stronger than cracker, plus she can redeem herself later on
Ace always fought top tiers
Cracker fought luffy for 11 hours
Queen is probably the most endurant commander we've seen so far and he has like 4 devil fruit like abilities
We don't know anything about snack so we can't really say anything about him
Jack on the other hand has a bounty over a billion, was hyped up by kaido himself, and went down like a chump
He didn't even get a named attack lmao