Its a shame i dont have an ethernet cable that fast or a motherboard with a network interface capable of that speed.

Great if i can get faster fibre into my home but my internal infrastructure is not up to the task. This wont be in the home until we can use fibre cables like we currently use ethernet cables.

Or is there some other tech that would replace ethernet that would handle those speeds. Also whats my wrote speed on my ssd?

Yeah i dont know if thisnis a tech thats meant for home, more likely large businesses with lots of devices all fighting for bandwidth.