Need advice on what to save my Astrite for (new team ideas?)

https://preview.redd.it/gbrhab3cr7ng1.png?width=1140&format=png&auto=webp&s=31a189696f5847aaaab5626aa8c2f37b57cdb2fe

Hey everyone,

Here are the characters I currently have. I recently pulled Aemeath, and after looking at the upcoming characters, none of them particularly interest me right now. Maybe that will change after seeing them in the story, but for the moment I’m not really planning to pull.

So I’m wondering what I should do with my Astrite. Should I save it for a specific upcoming character or weapon?

I’m also thinking about building a 4th team, so if anyone has suggestions for team comps, characters I should build, or weapons worth saving for, I’d really appreciate the advice.

Any recommendations are welcome!