at this point i dont care about speed. as a user all i want is stability. that 1 gbps connection is useless if u cant watch streams without bufferings , download your stuff at 80-100 MB/sec, use your cctv cameras and stuff that require opening of ports , no packet loss etc etc.
imo a perfectly stable 100 Mbps connection is enough for a household for consumption for 1080p content and other activities.
on side note its great that you will be getting a 1Gbps connection . rejoice man