I was lucky enough to have 2Gb fiber introduced to my area recently - I have to say I rarely notice meaningful differences over my lowest tier cable connection. I pull 1400Mbs on router based tests, but routine endpoint speed tests are 300-700 range. Was 30 on prior connection. Can run more stuff all at once, but still get occasional streaming delays, 5min of low resolution streams, routine downloads are about the same. Now that Mullvad has dropped port forwarding, this pigeon system is sounding pretty attractive.