Originally Posted by
Strider
Music library is very similar between, although Apple Music will occasionally get exclusive release 1-2 weeks earlier than others.
The best will probably depend more on what you're used to and what ecosystem you favor or are tied into.
Spotify sucked for me because of the integration with Google Home. I was listening to one of the rap stations in the car one day and all of a sudden it changed to kids' music because my wife wanted to play the Wiggles for our 2 year old on our Google Home.
Google Play Music worked best for me because I can Chromecast or "Hey Google" and control with my phone or voice, yet it doesn't take over if I'm listening elsewhere.