Sonoff Zigbee sensors - NotEnoughTech

I'm checking out Sonoff ZigBee sensors by ITEAD - what's the budget sensors like?

Adding Sonoff sensors in Zigbee2MQTT and other systems - NotEnoughTech

What's so PRO about Sonoff ZigBee Bridge Pro - NotEnoughTech

Sonoff Zigbee Motion sensor

Sonoff MiniR4 is extreme(ly) small - NotEnoughTech

Sonoff Mini switch with ZigBee - hands on! : r/homeautomation

Is it good? Sonoff SNZB-02D sensor - NotEnoughTech

SNZB-02D Zigbee LCD Smart Temperature Humidity Sensor

Even smaller ZigBee switch: Sonoff ZB Mini Extreme (no neutral)

SONOFF Zigbee Motion Sensor - SNZB-03P

Sonoff Zigbee Button - Battery operate light switch

Are new Sonoff ZigBee Sensors better?

SONOFF SNZB-02P Zigbee Temperature Humidity Sensor, Indoor Thermometer Hygrometer with Alert, Works with Alexa & Google Home for

ITead SONOFF Zigbee Bridge Pro (ZBBridge-P) new CC2652P and ESP32 based Zigbee Gateway to WiFi Bridge - Zigbee - Home Assistant Community