I got grandfathered into YouTube Music since I was using Google Music when it got shut down. While not as good as Google Music, YT Music works well for me and has been building playlists suited to what I want to listen to. Plus, some lesser known local artists that only have their music on YouTube as video uploads will still show up on YouTube Music.
I haven't really tried any other serious streaming platforms, and only YT Music and Spotify natively sync to my car with maps.