I wanted to echo the sentiment on waiting for Matter 1.3. I've been awaiting 1.3 being published in May, Home Assistant now supports v1.3 so now its a case of waiting for devices themselves to start adopting the new standard.

I have one of the P110M at the moment, I am able to use energy monitoring in the app just to learn more about what devices consume the most energy. I'm excited to add that plug to Home Assistant. When I start seeing plugs on the market supporting energy monitoring over Matter, I'll be investing in a few of those for both myself and for my parents home! I'm hoping to build home automations for things like detecting when washing machines or dryers have completed and sending me a notification (or some other automation doing something more fun!). Alternatively, turning on appliances when energy costs are low since I was able to integrate my electricity unit price into Home Assistant.

In the meantime, I'll keep an eye on this thread and upvote the original post.

  @Wayne-TP thanks, I'm integrating with home assistant which has matter 1.3 support now, so I am eagerly awaiting the new firmware.