Navigon 7100???


I have a Magellin Maestro 4040 that i got a few month back, overall its a great unit but i just heard about Navigon 7100. Besides free traffic report that comes with Navigon it has "photo-realistic 3D images of junctions" and "lane assistant". Can anyone tell me if Navigon is really that much better or just a useless sat-nav with cool features ))