anyone have recommendations where the FL is just ridiculously strong and comedic banter w ...

I mean, Beware of the Villainess is a classic

You can try these but they fall more on the comedy side:

https://www.mangago.zone/read-manga/if_you_touch_my_brother_you_re_all_dead/

https://www.mangago.zone/read-manga/deadline_is_raining_in_the_status_window/