Streamers are networking computers that are gussied up to look like audio components. Most audio companies are not in the IT business. When they attempt to enter the IT world, their history of audio excellence is no guarantee that they will produce a satisfactory product.
My worst audio purchase was a Bryston BDP- streamer. The UI made it virtually unusable. It sounded great on the rare occasions that I could actually get it to play what I wanted it to play. My second worse audio purchase was a Marantz NA 700 streamer, around 12 years ago, that also sounded great when it would infrequently work.
I finally settled on the CA unit that you discarded and bought a second for another system. Yes, I very slightly preferred the clarity of the Bryston. I would say the Bryston sounded 5% better at 3 times the price. However the CA have worked near perfectly and make it very easy to switch from files on my NAS, Qobuz, internet radio, AirPlay and Chromecast. It also sounds far superior to any FM tuner I ever owned, including a Magnum Dynalab. I use Ethernet only.
In buying a streamer I recommend the most important quality is reliability. Nothing frustrates me more than not being able to play music due to technical issues. And companies that have a history of producing great sounding products sometimes flunk Networking 101