Just thought I'd give my thoughts on the Hub One router now its finally arrived.
I'm pretty impressed so far actually.
(My previous router is a Netgear D6000 dual band 300/867)
Browsing (via ethernet) is significantly snappier.
As regards 5g no issues, and seems to give a significantly stronger signal (I can browse my DLNA server in my bedroom which I couldn't previously and had to reconnect to 2.4 to stop disconnects)
All this with the standard firmware
Config changes - set IP of roter to 192.168.1.1
Seperated 5g and 2.4 bands so I can select indiiidually
Renamed Access Point Names
As I said so far so good