I had a tp-link hs110 and it would loose connection way too often, there’s a whole thread about it. Currently using this:
Alongside tuyalocalapi they can monitor power consumption and you get rid of the cloud dependance. No cloud, no flashing, no opening device and you can get 4 for 40-45€. In fact, any tuya plug with power monitoring capabilites would do it.
Another good option if you want it zigbee, much better than the tp-link:
Xiaomi XM500008. 15-20 €, and you get a zigbee router as well.