One customer review is that the 1 Gb was slow for https://www.amazon.com/QNAP-TS-431-US-Personal-1-4GHzDual/dp/B00S0XV1NE As to 10 Gb, that'd be nice, however all our 10 Gb is copper-based, so we'd have to convert from fiber with a balun, so there's another $100 apiece per port.