I don’t see a use case for 10gb Ethernet in your home network in your post, unless I’m missing something? It sounds like your ISP is limited to 1gbps and all your use cases seem to be bottlenecked by it.
Do you have home servers you forgot to mention that you’re uploading docker images to, and those could benefit from 10gb Ethernet?
(For me, I use gigabit Ethernet everywhere at home but sometimes need to transfer large disk images from my desktop to my laptop, and using a thunderbolt cable as a network cable helps here, I can get closer to 2 gigabits of transfer speed before disk writes seem to be the bottleneck.)
Do you have home servers you forgot to mention that you’re uploading docker images to, and those could benefit from 10gb Ethernet?
(For me, I use gigabit Ethernet everywhere at home but sometimes need to transfer large disk images from my desktop to my laptop, and using a thunderbolt cable as a network cable helps here, I can get closer to 2 gigabits of transfer speed before disk writes seem to be the bottleneck.)