Google fiber is actual fiber internet unlike Cox's hybrid fiber coax where they have fiber to a node and then coax from the node to neighborhood houses(hybrid fiber coax is cheaper and can have a lot of issues when they oversaturate a node/oversell packages). Cox's Gigablast upload speed is only 35Mbps where as google fiber's upload is 1000Mbps. You need a good upload speed when you're upload a video form your computer to a server online. More recently but around September 2019 the Cox infrastructure has been having a lot of issues with oversaturated nodes. File an FCC complaint it's the only way someone higher up will actually talk to you.
