Yeah df wise Queen should be more durable than King, there's def something else that enhances King's dura of his ancient zoan.
Would like if it's because of his fire and him using it similar to how Kinemon did on Okiku except he adapts to it because he's an ancient zoan or some shit.
Looking forward what Shiryu's hax gonna be with the invisibility, awakening and his killing intent
Well, so far, YC1's haxes seem to improve upon an area where their respective boss lacked:
1. WB was ailing and could easily be hurt, Marco could regen.
2. Big Mom is careless and prone to short attention span, Katakuri's FS makes him the most careful and attentive fighter in her crew.
3. Kaido had the toughest skin in the series (before 1032) that can only be harmed by specific means, but he cannot stop people from exploiting his weakness once they found out about it. King seems to be able to adapt to damages and can stop people from exploiting his weakness.
Basically, I'm sure Shiryu's hax will be related to whatever stat BB is specifically lacking. From his fight with Ace and WB, we know that BB is overconfident and careless while also deciding to tank come what may.
This means, while BB obviously does not lack AP and HP, he does lack on speed and counters.
Shiryu could blitz the prison guards, so he does not lack speed. That leaves counter.
We know now he ate the Suke Suke no mi and, IIRC, in Japanese it means "sheer" or "see-through".
Absalom was lazy, so he could only make things go invisible with it. But, what if, his DF is taken to its logical extreme and does not effect only the sense of sight of his enemy, but all 5 senses? With him (and all his attacks) being completely undetected even by the most advanced FS on top of being able to relieve anyone of all their senses if they happen to notice him by any means.
So, imagine fighting Shiryu is like fighting a Nonexistent being.
BB is boisterous and can level areas with ease. Shiryu being literally the subtlest fighter in the crew who prefers vital hits with the least amount of destruction could be his niche to balance BB.