I will pay upwards of $1000AUD for a headset that correctly implements the 5.0 spec with a reasonable (read: more than SBC) set of codecs. Then I've just got to

I will pay upwards of $1000AUD for a headset that correctly implements the 5.0 spec with a reasonable (read: more than SBC) set of codecs. Then I've just got to find a source that can drive it... Edit: removed incorrect stuff about the Note 9 - it's listed as Bluetooth v5.0 (LE up to 2 Mbps).