Has anyone had full fibre installed and is it much better?.I ordered it in December but unfortunately my postal service is awful and The smart Hub still hasn't been delivered.It says 'despite 48hr traced' that it is going through Royal Mail system( Another long story!).My son who is a teenager said our tv is slow because of our Internet speeds I.e Netflix etc.B.t have said they need to do a huge dig outside my property because the neighbouring houses had theirs done and there were 'issues'.But apparently once completed I will see a huge difference?...hmm