I'm in a household of four (two adults, a 5 year old and a 9 year old), and 100/20 seems to be fine for us. For more money we can upgrade to gigabit (its fibre)

I'm in a household of four (two adults, a 5 year old and a 9 year old), and 100/20 seems to be fine for us. For more money we can upgrade to gigabit (its fibre), but haven't bothered yet because I don't really see the need to pay that extra money. If I started to feel it was necessary, I would.