I test drove a Macan 4 with the Bose...did not sound very impressive. Yet the Bose in my 2012 981S Boxster sounds fine.
Drove home in my RR Evoque with its Meridian Surround system which sounded 1000% better than the Macan 4 Bose. I came to same conclusion as the OP...have to probably shell out...
I have read many times on here that the regen is suspended by the ecu for the first 400? miles to ensure the brakes bed in properly. So that would dent early use range.
With all the unprecedented attention to aerodynamics to seek every increment of range, it is interesting that Porsche did not move to retractable door handles a la Range Rover Velar/Evoque.
Certainly affects wind noise on our Evoque and must assist economy.