That's not a bad number to start with! I have used Apple Music, Amazon Prime Music, Google Music, Saavn and Gaana etc. They all differ from one another in terms of collection. Now I am using Spotify in India -- though at this point in time it lacks a collection of regional music and playlists, it still has the better interface and options to use it across different devices compared to others. I guess once Spotify curates better regional music, it will have an edge over other services.