Weapon for flins

So I just get my ass beaten in that damn queen and king bossly fight and have given up on forging prospector's shovel🫠💔

However I did manage to get Ineffa's sig weapon this banner (along with Ineffa). So should I give ineffa's weapon to flins instead and give ineffa something else? Since I only use her ult and not normal attack or anything.

(Ps I'm using sacrificial staff for flins, yes ik horrible but that's the best I've got💔)