Meh. I have gigabit fiber and it's enough for me right now. I could pay for 5 gigabit, but why? The last mile is almost never the bottleneck in my connection. 99% of the time it's upstream somewhere, with the only real exception being Steam game downloads. And my home network is gigabit ethernet so to actually get any benefit I'd have to upgrade a ton of my own hardware, the router and the switches and the NICs and even all the way down to the cables.