Fiber here is going to speed limited to around 150mB/s and is going to very expensive for the faster speeds.
The best i have hit today with speedtest is 36.2mB/s. This is hugely fast for me as my old house all i could get was ADSL 1 8mB/s, bittorrent maxed out around 600Kb/s
I've heard people in sydney CBD with Telstra 4G getting speeds of around 25mB/s!!!