Noob here.
Its been a week playing Wuwa and
I think im here for the long haul, the story is surprisingly decent and im still in the chinese region i spent month hearing how Wuwa story is abyssimal dogshit but its not too different in quality than hsr and co, I loved the way the story Scar came to tell was presented for exemple.

Question is i tried a vids to what new players should be doing but most seem to give any real advice.
So I'll ask about my doubt here.
Should i raise the 4 stars?They look cool but beside fgo most the rank behind 5 or whatever is the number tend to be bad.

Should i rush the main story?
I did earlier but when i was introduced the the beautiful Jinshi i noticed the rover asking if she's also an hologram this time and i realised that i must have missed a pretty important quest since its not their fist meeting.
Now i do side quest and world quest first before engaging with the main.