Best power monitoring plugs 2024

What are some accurate, well-supported power-monitoring plugs (sensor + 15A relay)? The last batch of wifi plugs I bought just a couple years ago provided sketchy estimates. Current feedback very much appreciated.

It’s probably wise to include what country you are in and what protocol you prefer. I have one Aqara plug, never skipped a beat.

if your after UK PM plugs the LocalBytes ones are good and reasonably priced

without doubts Shelly

I’ve got 12 sonoff ZigBee plugs. They were not good under zha but have been very solid under z2m.