Apple Music boasts more individual tracks than Spotify, and has far more exclusive content. Also, if you already use a Mac/iPhone, Apple Music will integrate seamlessly compared to Spotify. However, Spotify’s discovery tools (like Discover Weekly) make finding new artists easier and requires less intervention from you. That same discovery allows for better radio stations than Apple Music. Spotify also has a free tier, which Apple music doesn’t. Personally, I like Spotify for the radio reason alone. For a more detailed rundown, check out bit.ly/AppleSpotify-BC.