I've had an AT&T fiber connection for three or four years and it has been rock solid. It's sold as providing gigabit speed but I typically get download speed about half that. Of course, that's far more than is needed for audio streaming or anything else I do.
Fiber is Coming to my neighborhood
I just talked to a At&t Technician in our neighborhood and he said they are bringing fiber very soon. I hope this improves my internet I have cox cable out several times a year working on my internet from cox. The internet seems to very on my computer when surfing the internet but streaming TV doesn't seem to be affected much. I am building a system so I don't have my DAC or streamer. I do have my amp and getting a preamp as we speak. Would Fiber have any effect on the type of streamer or DAC I look at? I do assume that fiber will be better than cable. What should I look for to improve signal as far as jitter?