I only have 3 GB of data in my data plan, which is always more than enough for me, unless I'm working over my cell connection. I could get more data, but doing that just to stream music (when I already have a working solution for such) seems silly. I think in the US people often have much more expensive and large data plans than elsewhere. (My entire cell phone bill is €12/month, including 3 GB data, and unlimited calls and texts.)

I also very regularly go places with mediocre cell service: country side, airplanes, boats, and festivals.

> Why carry it around on portable device?

Well, because you're carrying the portable device around anyway. And it doesn't require a network connection, so it works even when you have no cell coverage.

I don't quite understand how your "streaming it this way on the go" worked?

It's pretty rare I go anywhere that lacks good enough cell service to stream FLAC with. I don't even live in a city, but I get it if you're really remote or can't afford cell service.

It's rare for me, too, but just last week I was up near Volcano, CA, and there's no Verizon there.