Which is better Amazon Music Unlimited or Spotify?

Related questions

1. Is Spotify free with Amazon Prime?
2. Does Spotify premium sound better?
3. How much does it cost to put a song on Spotify?
4. Is Google play better than Spotify?
5. Is tidal better quality than Spotify?
6. Is CD quality better than Spotify?
7. What is the most played song on Spotify?
8. Is Spotify the best music app?
9. How good is Spotify?
10. How many songs are on Spotify?

Tags

1. #alexa
2. #included
3. #cheaper
4. #apple
5. #rival
6. #membership
7. #spotify
8. #while
9. #version
10. #unlimited
11. #music
12. #price
13. #exclusive
14. #amazon
15. #prime