> DOCSIS 4.0 is capable of supporting up to 10 Gbps downstream and up to 6 Gbps upstream speeds I choose my Comcast tier based on the upload speed, because tha

> DOCSIS 4.0 is capable of supporting up to 10 Gbps downstream and up to 6 Gbps upstream speeds I choose my Comcast tier based on the upload speed, because that's the real bottleneck in the system. Making DOCSIS (almost) symmetric is huge.