42 near UHD premium channels bbc itv channel 4 and channel 5 plus a good few others including brit sport, sky arts and a nature and ecology channel in UHD.
108 near Full HD
This is where groups extend themselves into getting more dave or CBS ect plus one channels don't mean much as a device dangling off the hdmi port plugged into usb and your areal if you have an old tv with a 16TB sd card can customise your plus one experience and you can record quite a lot of live tv onto it.
220 sd channels
160 educational channels and 60 shared red button broadcast streams.
Imagine you have no internet and only 2042 terrestrial TV.
You have plenty of channels more. loads more higher quality radio stations, 160 educational channels, loads more red button content, brit sport. deeper color, a crisper picture and near UHD channels and a much wider selection of music plus more children's channels.
This will benefit Art music sports and education.
If Sky are going fully internet then.
Sky could offer deeper package customise and save options of a bigger library of content and the terrestrial TV is the remaining show piece of public TV and hopefully there will be a license fee public section of the internet and free 1Mbit and subscribe to a fuller internet experience for an extra price.