If I got in a car and it had a double din Kenwood or Alpine HU with Bluetooth, satnav, traffic, ipod control and worked with the steering controls I would be far more impressed than if I got in one that had a sh1t badged bose one,
Esp if I had been reading the forums and read that the stock fisher price ones are about as useful as a blunt razorblade at a bar mitzvah.
Depends on how much you enjoy your music and being able to tweak your speakers at the end of the day.
And if you didnt know already, unless a fix has been found, you cant just take one out of one zed and stick it in another. They appear to be locked to the car... There is a fix though but it means taking it to bits... Guess that whilst your doing it you could do the ipod / Aux fix but you still wont see the song info etc on the display...