DAB+ v streaming
I've a Pure Highway that I bought in the UK to use here in Australia (there's a firmware upgrade to enable DAB+). It works very well and I've had none of the "burble" I've heard on DAB in the UK. That said, I don't use it any more. The sound quality may be great, but it's still relatively poor content (have you heard Australian radio?). In the end I gave up and now stream Radio 4 or 4 Extra over my mobile phone. A month's worth of streaming whilst commuting barely touches my 4 GB data limit on my phone contract.
To me, that data limit is probably the only thing that stops internet streaming over a mobile device from beating plain old DAB as the coverage seems to be fairly similar.