Noted 👍 Building A gets the ISP run, but it really only needs one or two Wi-Fi units, so the switch with fiber would only be useful for exiting the building (copper is plenty for within building A, and the modem has a 4-port router built-in). Building B also needs one Wi-Fi unit, and it gets full gigabit speeds already. Building C is where we have the co-working space and where having the fiber would be beneficial.

Replacing the current janky daisy chained setup of copper from A to B to C* is where the fiber becomes necessary. The 10G within building C is the nice-to-have upgrade that'll be down the road whenever we find it beneficial to build the NAS.

*in fact... we daisy chain within the building too with the little Wi-Fi mesh deals, and my BIL's PC is wired into the last in the chain!😂 Latency doesn't seem to be an issue yet, so we've got that going for us.