If you are using Sonos without the Cullen/Wired 4 Sound upgrade or something that works as good --- I don't know the alternatives) you are listening to about 12% of the quality sound available. As I vaguely recall, the standard Sonos jitter was 733 per pico second. That's about 733 times "good" levels and 7330 times state of the art. Isn't that 733 errors per billionth of a second? I do know the difference is worth your money.
As to Tidal, it is hard to distinguish from Spotify through Sonos, which has been said by many. But, the Tidal catalog does have some stuff not found on Spotify and Tidal can run through a USB off your PC - non apple computer, MQA decoded, to your regular DAC. With the help of the product known as the USB Disruptor and cable, You may have the best available source unless you want to pay for HD Tracks, for which i prefer to spend on Vinyl.
Vincent Raptor
As to Tidal, it is hard to distinguish from Spotify through Sonos, which has been said by many. But, the Tidal catalog does have some stuff not found on Spotify and Tidal can run through a USB off your PC - non apple computer, MQA decoded, to your regular DAC. With the help of the product known as the USB Disruptor and cable, You may have the best available source unless you want to pay for HD Tracks, for which i prefer to spend on Vinyl.
Vincent Raptor