The Bluesound kit has my favourite DLNA playback capabilities - it certainly sounds better than Sonos too. Its recent lutron compatibility is pretty cool and an indication that it will turn up in the CI space a little more. However, Sonos has more services / integration with streaming companies. But not many people use more than one service to begin with...
This industry is not getting cheaper and cheaper, we're simply convincing ourselves that we have to push the cheapest option to customers. #makesonosgreatagain