Soundbar has never been good for music except for those like Nubert Nupro AS-250.
https/www.nubert.de/nupro-as-250/p1787/?category=218
Mini systems are also never that good for music. They just make sounds, that is all.
Every solution is not perfect but perfect for certain conditions and limitation.
We do not know how much are you willing to pay for the system and how much space you have at home.
We also do not know, if you plan to use the system for pure music or do you want to use it for movies too.
Where you are coming from is also important.
Thus it is almost impossible for us to give any good suggestion.