I've got the MyFi XM setup and it's great. It comes with the home and car docking stations so I take it with me to listen in my house and in my truck. I even have it sitting next to me at work because I get reception inside with the built in antenna which I figured would be junk but it's not, I'm not even by a window. Now when I'm inside I have to find the right spot but since it's got a built in FM modulator I just listen to it through my am/fm walkman so that I don't have to move it. I need to get an additional docking station for work because the battery only lasts about 5 hours. When I travel my rental cars have Sirius and I can never find anything decent to listen to, I haven't heard the Stern show yet but I was very unimpressed with everything else. XM there's always something good no matter if you listen to rock, rap, country, reggae, talk, comedy, opie and anthony, christian, latino... Now that I have it I wouldn't be without it. Sirius has been operating in the red pretty much since they started and paying Stern that kind of money doesn't make sense to me.