Originally Posted By: Wolf359
As for the quality, lots of people seem to hate it. I
That's because it's terrible... in the abstract, at least.
The reality? First and foremost, a car is a terrible place to listen to music. It's too small, the speakers are poorly placed, cost always trumps quality, sounds absorption and reflection are all over the map due to differing materials, you're sitting offset to the sound stage, and that's before you even actually start driving. Do that and you now get to deal with engine noise, road noise, wind noise, and the noise of everything around you.
Second, what are we comparing to? FM is equally terrible on the quality front. Try going back and forth between FM and an FM station's HD Radio counterpart on a vehicle so equipped and you'll immediately hear the difference... and HD Radio has a lot of compression, like XM does.
CD player? Ok, very few audio sources can win that battle, especially in-car... but neither my truck, nor my wife's SUV, have a CD player. They're going the way of the Dodo in automobiles.
Streaming service? That varies. I supplement my XM listening with Apple Music. Of course, this is a subscription service. Spotify has a free version, but to get the best quality available, you have to subscribe. Also, you're paying twice for that music: Once for the subscription and again for the data to stream it on your phone over the cellular network. The higher the quality, the more data you burn. This all depends on the cell network too. Get too far away from civilization and your music goes away.
XM's strong suit is that the music is commercial free (talk radio, not so much), has an incredible variety, and is available anywhere you can see the sky. That's the trade-off for a quality hit.
AM = Well water.. It might taste like butt, it might not. Some people like it?
FM = Tap water... Available most anywhere people are. Generally free. Will hydrate.
XM = Aquafina bottleed water... Have to buy it, but it's not much different that tap water. Portability built right it so it is available wherever you are.
Streaming = Voss bottled water... Have to buy it, for a lot more money, and it's hard to come by in rural areas.