If I drove more I'd probably fork over the money for Sirius. I had it for free in my car for a while and it was certainly much better than FM stations. I did one week-long road trip in the Western U.S. and it was pretty cool to just keep it on the same station and it works even when there's no cell signal. Even their pop/hits stations are way better than my local FM stations, both in music selection/variation and obviously no ads/terrible DJ chatter.
But with my current driving habits that's maybe one or two weeks a year where I would really care to have it.
But with my current driving habits that's maybe one or two weeks a year where I would really care to have it.