Still improvement from Early Wano Sanji ? Sanji can improve in 1 arc. Imagine how much he improved since DR. Queen is just a monster cause all these attacks arent doing actual damage.
Sanji would destroy Doffy. And with Sanji’s PU, his attacks will have to be above YC1 lvl in AP if he wants to beat Queen (whos unscathed by 2 Marco hits). Doffy would die.