Dole,
I have XM radio. Got it installed not too long after I first purchased my GTP.
Ever since XM has gone commercial free, I dont think I have ever brought CD's into my car or turned to the FM dial for that matter.
I went with XM because it was cheaper ($9.95 compared to $12.95). I also liked the Traffic/Weather channels for the major cities, and of course the commercial free music
I guess deciding between the two would be based off of preference.
1) What kind of music do you like to listen to, and which satellite provider gives you the broadest range of music that you like?
2) What kind of sports do you like to listen to? Sirius owns the rights to the NHL, and NFL. While XM just signed a deal to have MLB broadcasts starting in 2005.
Thanks,
Joel