People are always saying it's hard to come up with great songs consistently if you're not Teddy, but Starship is proving anyone wrong: IVE songs are all really, really good and better than what YG, SM and JYP (and HYBE?) spurn out for their groups.
On that base, even Soyeon is doing a killer job for Idle (and Soojin should sue her former childhood friend accusers for not being able to be part of Idle's recent successes imo).
Looks like smaller companies are doing consistently better when it comes to good song production than the Big 4.