I'm curious how well this works over a LAN - over a WAN, my expectations are way lower because of actual limitations from going over the internet, so I'm fine with some latency / quality loss.
Sorry, I was trying to imply that it does work great over a wired LAN. I run my everyday browsers on a separate physical machine, communicating over gigabit ethernet. Videos with sound generally play fine, although I often youtube-dl longer ones for usability's sake. The main source of flakiness I've had is from opening too many tabs in low-memory VMs.