I drove a 2017 Macan GTS today. Played around with Spotify premium (320kb) on the Bose. Sounded about what I expected, a Bose. Not great. I have Bowers and Wilkins 802 Diamonds at my house on Pass Labs Monoblocks, and the sound is unbelievable. I got the upgraded stereo in my Bmw M5 and X5 with the Bang and Olufsen, which is ok, but am wondering if forking over 5 grand is worth it for the Burmester. I drive an hour a day, and only listen to high quality music (320kb to ALAC files). Opinions from those that have had it for a year or two? Regrets? Recommendations?