I died and was reincarnated as Warship in a fantasy world

I guess it's the final poll about V4.

This time around I am asking about which of the Duché-class sisters the MC will be.

Instead of describing how the MC will act as each sister (we all know that the MC barely changes), I will in short describe how either of the sisters would behave.

Duché d'Orleans is zealous and sometimes her focus wanders off where it shouldn't. She is going to be very proactive in searching for trouble, and keeping her in check is nigh impossible. When things concern faith, she will be absolutely relentless. However, she is much more moderate than her little sister...

Duché de Bretagne is less of a zealot, and more of a musclehead. When she sets her sight on something, she will keep on pursuing it, until she succeeds, or decides that it is no longer important. She is very stubborn but quite obedient to her big sister. Bretagne is prone to extreme solutions but usually leaves major decisions to her wiser sister. Overall, she would be a great shipgirl to have, if only she was not actively searching for trouble...