High end multiroom streaming

Hi all,

I am looking to do multiroom streaming without roon.

I have 3 zones - living room, kitchen and backyard.  I listen to spotify for multiroom and tidal for critical listening.  Roon does not support spotify which is why I need to avoid it.

High end options seem to be limited.  I have found Naim, Simaudio/moon and bluesound node into a high end dac.

I tried to do it with Lumin but their multiroom does not sync perfectly and I get a nasty echo when using the living room and kitchen zones together.  I was very disappointed with Lumin - bought the gear installed it and it would not sync (not sure why you would do multiroom that does not sync) ??

Anyway any suggestions for other brands to look at would be appreciated 

Also does anyone use Naim or Simaudio/moon for multiroom setups?

Thanks