Energy Meter, which one to choose?

I have 4 (soon to be 5) building that get power from the same incoming electrical service.

I have a solution today to keep track on how much power I use for each building but unfortunately this is not integrated into my Homey.

I now look for a solution to bring this into my homey and I have fond this energy meter from Qubino: Qubino 3-Phase Smart Meter - Z-Wave

Does anybody have any experience of this energy meter?
Does it work well with Homey?
Do you have any other suggestions for a similar product?

Thanks in advance!