the best about it is obviously that there is no commercials, but it is the variety of music, comedy,entertainment, etc. and also the biggest thing is NO static.
and the initial cost of the reciever is from $50-$150, and the $13 a month it is deducted out of my account and i dont even realize it
it is just great. if you want to try it i believe you can go online and listen to see if you like it... and Sirius in my opinion has more of a variety and keeps growing and is better than XM.
Nascar is coming in Jan.