Welcome.
To me, good sound is good sound no matter if it's a Blu-ray movie, Network television, or gaming. That said, there are good-sounding soundbars and speakers and bad-sounding soundbars and speakers.
I would say that it comes down to budget, how much real estate in your room you are willing to dedicate to good sound, and also the other components you have to run the speakers, if any.
You might start by listing all your other gear.........TV or display, AVR (if you are using one), current speakers, etc.