I had subscribed to HD Traffic. Since I have always been able to see all the current traffic jams, which I find very important especially during rush hour. Not even to bypass the traffic jams (which anyway makes little sense), but in order to know how long I'll be on the road.
When I learned that there is a charger cable with TMC receiver, I quit my subscription and I ordered this part. Now my HD Traffic subscription has expired and I used the receiver. Unfortunately, he really only shows the jams that are reported in the transport Radio. These announcements are of course not very up to date and also contain only part of the actual congestion. I needed this morning instead of the specified 50 minutes even 1.5 hours work because everywhere was busy.
Now I have just re-subscribed to me HC Traffic. Is now even cheaper than my old subscription ;-)