would be nice to know how much data is transferred size-wise.
Moreover, I found the discussion MQTT eventstream multiple instances - #16 by bar where it says that MQTT Eventstream may not cover all scenarios.
It is better explained in MQTT Statestream and MQTT Eventstream - pass back command - #10 by 123.
I have read through the Include/exclude. It looks like you can only filter on top-level. Any change to stream only a single sensor?