Sirius vs. XM radio!!
One big reason I would stick with XM is that Sirius is losing the war for subscribers. XM has over 1 million and Sirius is lagging far behind.
Also XM is commericial free on the music channels and recently added another 20 channels. Being commericial free was Sirius claim to fame which is now gone. XM can do this while still charging $3 less per month.
-Craig



