Replace aino in Zibai/linnea team?

Once Linnea joins the Zibai team, is it better to use someone like Furina as the hydro slot in this team vs. Aino? Furina applies more hydro application than Aino, and she’s a non-moon sign character, which gives the bonus for 3+1 teams. My understanding is that lunar crystallize needs more hydro application vs. lunar charge and Aino doesn’t keep up with the hydro application.

I have columbina but I’m considering getting flins as a second team. My Zibai is C2R1 so I’m hoping to have her carry her own team.