Most stable Zigbee coordinator or maybe convenient PoE coordinator? SMLight SLZB-MR4U migration tips

Most stable Sonoff USB Dongle Plus: https://s.click.aliexpress.com/e/_c41... Official SMLight page: https://smlight.tech/global SMLight Aliexpress store: https://aliexpress.com/item/100500494... 0:00 Intro - Whats best, most stable zigbee dongle? Sonoff Dongle Plus ZBDongle-P 0:48 SMLight SLZB-MR4U Multiradio PoE Zigbee + Thread adapter overview, two radios? 2:40 Unboxing starts there 3:46 PoE is not the way to go for efficiency, mounting way 4:25 Easy migration is possible only on same chip family 5:28 SLZB-MR4U web interface overview 7:06 Firmware update settings and available versions overview 10:08 Migration tips from CC2652P7 to CC2674P10 without repairing devices. 12:40 Summary after 2 months of use