It’s hard to compare, the specifications seem different. Have you compared the performance of the 2 keys? Thanks
ITead's Sonoff Zigbee 3.0 USB Dongle Plus (model ZBDongle-P) based on Texas Instruments CC2652P +20dBm radio SoC/MCU - Zigbee - Home Assistant Community
SONOFF Zigbee Devices Work with Home Assistant
SONOFF ZB Dongle Zigbee 3.0 USB Gateway ZBDongle Plus Universal via ZHA or Zigbee2MQTT Support ZBMINIL2 S26R2ZB SNZB eWeLink APP
ITead “SONOFF Zigbee Bridge Pro” (ZBBridge-P) new CC2652P and ESP32 based Zigbee Gateway to WiFi Bridge · arendst Tasmota · Discussion #14419 · GitHub
Supported Adapters
Zi-Stick USB controller (Zigbee) - AEOTEC
Sonoff Zigbee 3.0 Usb Dongle, Zigbee 3 0 Usb Dongle
SONOFF (3)
SONOFF Zigbee Devices Work with Home Assistant