Ecosystem decisions matter
Speaker groups and media services are often tied closely to a platform.
Network traffic is higher than a simple sensor
Stable Wi-Fi or wired backhaul can matter for multiple streams.
Voice assistant is not required
App, button and casting controls can coexist with voice.
Subscriptions are separate from hardware
Music-service and platform requirements can change over time.
Keep in mind. Compatibility is not permanent. Confirm the current manufacturer, platform and certification information before purchasing, resetting or migrating a device.