Originally posted by: xboxist
Here's the deal. I put many hours of research into this exact matter, and I can tell you what's up.
Sirius (the one I chose):
- Sports programming kicks the living sh!t out of XM if you're concerned about that at all
- Tends to have more repeats
- Caters more towards popular music; hits and pseudo-hits.
XM:
- Sports programming is virtually non-existent (at least this was the case about 6 months ago).
- Tends to play "deeper" tracks; sometimes rather obscure songs from popular artists that you will never have heard before.
They're both excellent, and I only chose Sirius for the most minor of details. I figured I'd listen to sports every now and then, I had my eye on a cool Sirius-ready deck and I like the dog.