I’ve had one for years, but I couldn’t tell you the cost, because years ago I bought a “lifetime” subscription, and I haven’t paid a thing for it since. They don’t sell the lifetime plans any more, but mine’s grandfathered in.
So, I’m not entirely sure how it works today, but I think they still pretty much have the same thing going that they always had: a base price gets you access to the bulk of their programming. There are a couple of a la carte add-ons that you can opt for and pay extra for; that’d be stuff like MLB, NFL, and so on. Looking at the site, it appears that you can customize what you want to a much greater extent these days. You can pay month to month if you like, but you tend to save if you pay in advance, six months or a year or whatever. You’ll then get a renewal notice when your time’s almost up.
They used to include internet streaming with the subscription, and some subscriptions still do (once again, mine’s grandfathered). You can also add it on for another fee. Because my streaming plan is “basic”, I can’t listen via the Android app, but I can listen on a computer. So, you gotta pay for what you want.
If you want your rig to look nice, you’ll need a professional install and get an in-dash solution. Mine is just a little Sportster 5, and since no one ever rides in my car but me, I’m fine with my rather ugly setup: receiver on the seat, plugged into the cigarette lighter, with an antenna cable running into my back seat and a 3.5mm male/male audio cable running from the receiver to my radio. But hey, it works, and if I want to move it to another car, I can do that.
Reception-wise, it’s a lot like digital television these days: either the signal gets there or it doesn’t. There’s no fading out with static or anything as the signal gets less and less distinct. Basically, anywhere you have a clear view of the sky, you should have 100% signal and no drop-outs. My brother used to love his, because he lived in the mountains of western Colorado, and he’d get a crystal-clear signal even in the deep valleys that regular radio couldn’t penetrate. The flip side of that, however, is that if you don’t have a clear view of the sky, you’ll have no signal. So, when you go into a parking garage or through a tunnel or something, there will be no radio at all.
Since I commute about an hour every morning and evening, the satellite radio is a cup of awesome. Same channel, all the way to work, no static or fade-out. Rock.
Edit:
Inner Sanctum!