I have for many years a Nüvi 205 with which I am very satisfied. The 2445 I bought for my father for his birthday. The delivery was as always very fast, unfortunately, the first device was broken. Two days later I got a new one. Connection to the PC and play the updates was simple but lasted 3 hours. On my vacation I could test 2500 km it now. It led me always good to your destination. But three times rushed it off, the display remains standing and the touch screen stopped responding. After about 10 seconds, press the switch startetet it new and navigated on to the set target. The voice of the announcements is easy to understand, but does not sound very nice, but it was already in my old unit. TMC had disappointed me already at 205 because I had put a lot of hope in the TMC. What, however, had also disappointed me twice I got into a jam that was displayed to me only when I already was in there 10 minutes. It is helpful to view the 3D at motorway exits automatically activates us the announcement of street names. The support window is tight and can be aligned well, nothing wobbles or rattles. But the biggest advantage is the Lifetime Map Update, 4 times a year, you can load new maps for free. I would recommend this Navi.