This is going to depend on what you value, what your able to perceive, and what your audio setup is like. If you just want an affordable option that works, get Spotify Premium. There’s even Spotify Duo for those who live with partners and want a discounted rate, along with other specific memberships. However, if you have a pretty good headphone or speaker setup, and want to listen to FLAC files, Amazon Music HD is an affordable option especially for Prime members. To learn more, read up on our comprehensive Spotify vs Amazon Music HD rundown.