The Virgin pods apparently only work if you leave the Wi-Fi settings at default - don't split the bands - use the intelligent wifi setting.
Choosing the best band to use in a particular location within the property is ultimately down to the device behaviour. Unfortunately some devices, including latest Apple ones, will cling on to 2.4GHz, which of course they often see first when returning home, even though they would be better off switching to 5GHz.
I don't know if the VM hubs/pods band steering within their 'intelligent wifi' well - but that is often the best solution to the dilemma described. I see some articles like this suggesting it is implemented.
------------------------------------------------------------------------------------------------------------------------------
I know a bit about Wi-Fi, Telecoms, and TV as I used to do it for a living but I'm not perfect so don't beat me up... If you make things you make mistakes!