If you dont have a neutral wire i have a few of these that are working quite well.

I have these sonoff modules in some spots too.

I have a zwave Yale Assure lock that works well for me. I like that the “smart” module can be swapped out without replacing the entire lock

This sounds like it fixes some of my main complaints about HA. Cant wait to try it

Cosmos is my favorite. Its a bit newer, but it gets in my way less than Casa or Umbrel

Thanks for this write up! I was looking for something to replace volumio/hifiberryos and mopidy with Iris is a great combo. I couldn’t get the subsonic plugin working too well (the plugin seems a big half baked and the maintainer doesn’t used anymore), but the local plugin works fine over smb.