And then a few posts later he said he would retain wifi.
Zigbee is absolutely worthless to me. There isn't a single device in my house that supports Zigbee, so I would require an external adapter for my laptop, iPhone and iPad.
If V2 only supports Zigbee then I want to return what I have for a refund. I may want to do that anyway, but Zigbee only support is a killer.