Navigon is best of the downloaded maps options.
That said, I prefer MotionX GPS. It's got a cleaner interface, is much leaner, and has excellent directions and routing with traffic considerations. It's really well done. And it's cheap.
That said, I prefer MotionX GPS. It's got a cleaner interface, is much leaner, and has excellent directions and routing with traffic considerations. It's really well done. And it's cheap.