At chapter 10 atm, now i get to choose whoever i want in my party.

Im currently using Lightning/Fang/Hope.

Is this a good team to go with or should i change it up? Iso opinions

that's the best team/most common team for the game.

Yupp, use Fang as com, Lightning as Rav, and Hope as Rav
This will probably be the best. Use lightnings weapon (the one with quick stagger), Fangs weapon (one with stagger lock) and I use random weapon on Hope.
They have the best paradigm setups imo

this

I prefer using just the girls.

Lightning, Fang, Hope.

i use Fang as my controllable character, i use these shifts

Fang/Light/Hope

com/com/rav
rav/rav/rav
sen/sen/sen
sen/sen/med
sab/syn/syn
sab/sab/syn

Pick your team based on who is the least annoying with in-battle voiceovers.

Oddly - that's fang/light/hope again.

com/rav/rav
rav/rav/rav
com/com/rav
med/sen/med
sab/syn/syn
sab/syn/med

I'd suggest having sen/com/rav as one too fang is a bad rav so I would not use rav/rav/rav
also lightning isn't a good syn too so sab/com/syn would probably be better

I'd suggest focusing on your main roles before leveling the secondary roles.. they are expensive in terms of cp cost, and benefits are little.

i use fang vanille lightning