I had the ddx-6019 with nav. until it got stolen. It is last years model of the 7100. The biggest difference between the units are that the 7100 has a new GUI with better colors and graphic in the menus.
The bluetooth on the kenwood is awesome. It works flawlessly with no echo. None of the people i talked to using it could tell that i was talking through anything but my cell phone.
The buttons on the front of the 7100 are also much cleaner than the pioneer z2.
And the new direct control of the ipod on the kenwood 7100 should be way better than the pioneer cd-1b200ii.
I can
