Obviously a bit of an ambitious request, but we just moved to Cloud from an on-site deployment of RoomMaster and the latency in mouse/keyboard input is really killing my team here. We didn't expect a remote solution to be quite as responsive as our self-hosted setup, but the drop in usability is really noticeable.
We're on wired commercial internet in a dense urban area, so our networking setup is about as ideal as it gets for a cloud solution.