I am sure I read somewhere on here about people on upto 76 get higher priority at the exchange than those on the lesser package.. Could someone confirm this or was I seeing things haha!
Over the Openreach segment of fibre, i.e. cabinet to exchange there is a theoretical 30 Mbps budget compared to the 15 Mbps on on the up 38 Mbps version (don't recall what it is on the up to 52 Mbps)