EPB in Chattanooga charges businesses quite a bit more for fiber, too. One of my clients has a 150 Mbps connection with a routed subnet and pays close to $400/month. There are service level guarantees, though.

On the other hand, I pay $70/month for 1 Gig fiber at home, which I've routinely tested to 950 Mbps up and down.

I've yet to meet anyone who has signed up for 10 Gig service yet, or knows what they'd do with it.