Audio in movies is a bit different from songs on CDs or high-res / DSD files.
The bit rate in kbps is sometimes variable, not CBR; other times it's comparable or slightly better than CD quality which is: 16 bit by 44.1 KHz & 1411 kbps.
If you want to upgrade later it would be for better visuals. With say, an 8K TV, you would need an HDMI cable that is suitable for that resolution.
Austere makes some nice ones.
The bit rate in kbps is sometimes variable, not CBR; other times it's comparable or slightly better than CD quality which is: 16 bit by 44.1 KHz & 1411 kbps.
If you want to upgrade later it would be for better visuals. With say, an 8K TV, you would need an HDMI cable that is suitable for that resolution.
Austere makes some nice ones.