A Tidal/Deezer Streamer to augment Oppo 105?

Just look at Deezer, isn’t it streaming at MP3 filesa t 320kbit/sec?  then No
The Tidal is far superior than Deezer. It streams lossless at 44.1K/16bit and lossy 192k/24bit.
You might try Qobus if you liken native 96k/24bit.
If you have Tidal, you could sell off all CDs unless the album you like to keep for life.

Actually, Deezer DOES stream at lossless FLAC.

I stream Deezer FLAC via a Sonos Connect on both of my systems - both modified by Wyred4Sound (44.1 khz).   Very happy with the results. 

The Sonos app is great, IMO.  I also have two of the small Sonos speakers in other rooms, and it's nice to integrate those with my component systems.

If both of them stream Lossless FLAC, then toss the coin. No need of both. I would prefer Tidal because it has MQA and more popular. Deezer is in British pound and more expensive. I would like to try Qobuz for naitve 96/24.