Streaming Spotify vs Tidal

I stream qobuz via Roon so roon provies a very nice interface.  My kids use spotify and it seems to be the leader in ease-of-use by a long shot.  In your car you probably won't benefit from a better quality stream and frankly your Bose HT system isn't considred high end audio and you might not see much improvement switching to a high res source at home eitehr.  Be happy with spotify.

In my cars I notice a varying degree of improvement with Roon/Qubuz and directly streaming Synology NAS FLAC files to their Auto Android/Apple Play app. My F150 has the lowest road noise and a "good" sound system and the improvement is easy to hear, but for convenience and safety I only use apps that integrate with AA/ACP.  I don't want/need Tidal.

You lost me at “Bose.”

Thanks for the feedback everyone. I think for on  the go audio and my HT systems, I'll stick with Spotify, it works great and is feature rich. For my main system, I do have a small collection of DSD downloaded albums that I send to my streamer via USB and JRiver, it works great but I have not been able to find a good selection of music, mostly classical and smooth jazz. So maybe a subscription to Qobuz or Tidal? My taste leans towards classic rock. Again, I appreciate the feedback! 

Just reread my above post, I need to clarify, sorry.

I would keep Spotify and subscribe to Qobuz or Tidal for my main system only, if that makes more sense.