Just to add to this - I received my upgrade to 1Gb package on Saturday and it contained a Hub 4 even though the contract states I would receive a hub 5. I too want the 2.5Gb port so I can connect to my own router. And yes my only use case for this speed is game downloads.
Contacted support this morning as I’m still within the 14 day cooling off period and was told the same story. No stock and I will be sent a 5 when they do! Again with no ETA
Let’s see when this doesn’t happen and I can’t use the 14 days as a carrot to them