I'm playing around with the idea........

What's your opinion?
Which is the easiest to install in an 05/X5?
Current monthly fees?
Pros and cons?

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….