Question: what is the difference between superfast fibre 2 and superfast fibre plus?
Answer: BT Fibre 1 (previously Infinity 1 and Superfast Fibre – BT changes its naming conventions a lot) offers an advertised upload speed of 9.5Mbps. Ofcom has measured the actual speed received on average across a 24-hour period as around 8Mbps. BT Fibre 2 offers an advertised upload speed of 19.5Mbps.