It looks to me as though I need to bite the bullet and pay the extra for the iStream 3L model. I like to be able to listen to other parts of the world, from time to time. (The Uno is, I think, just a basic, pretty Roberts radio with the Bluetooth option). I don't however have a Spotify or Deezer account, and don't particularly intend to get one. Perhaps I should be more open-minded about it, but I'm intensely wary of sites that require you to have a regularly paid subscription. It's one of the reasons why I won't have an iTunes account. It's probably crazy, and I'd probably save money in the long run, because I do download stuff on an ad hoc basis from iTunes, and pay for it as I go (have just done so, as it happens — just yesterday). Anyway, that's another kettle of fish entirely.
The iStream model is bigger in its dimensions over the Uno, I notice. Almost certainly, that will give it better sound quality, since the speakers will be bigger. It's also just, well, a very handsome radio. Almost a small piece of furniture.