I purchased the Passport IQ.

REVIEW:

The unit is very large and heavy. It will shake and vibrate on its mount until it drives you nuts.

The detector component works fine. I compared it to other Escort detectors and it works just as well.

The GPS component is junk. It lacks even the most basic features that entry level GPS units offer.

Bottom line: I would not recommend it, and I would not purchase it again.