Over and over again I’ve been impressed with Tidal’s song radio functionality. Unless you’re trying it out with very obscure songs that might only have a few listens total on the platform, Tidal’s radio always recommends tracks that are specific to that track’s subgenre/region. Meanwhile Spotify always seems to recommend songs that are only mildly related and that I’ve already listened to.
Other than playlists, it feels more difficult to discover new music on Spotify than on Tidal.