If I'm wrong then my bad, there's a on going on upstairs,
I somehow thought theres was a workaround for now, let me look into it...
I completely agree Amazon is an great value, and sounds very good. As someone who has the big 5 right now, I cannot tell you too dump it in favor of anything but Spotify. Being the Zen has Spotify connect built-in and it works well. My problem (only) with Amazon right now is the weirdness of how it presents "HD" or "Ultra HD" tracks to the dac. I cannot tell you how many times I have been direct connected (sans ZS) and have it tell me that the file is 24/96 and yet I cannot get it to play at that no matter what dac I use, even in it's supposed Exclusive mode. Probably user error!
Hopefully by the time you get the ZS or shortly after Spotify Announces a launch date for Spotify-HiFi, it will be right about then that's lots of people might be hitting the "cancel" Subscription button on lots of stuff, lmao!!
I will keep thinking on it, and do some tests with my android and Windows PC and Amazon to see if I have made a mistake...
Cheers!!