As you can tell from the graphic on the top (What not to do!), that the PCs on the top of the graphic will get the least amount of data from the server during busy times, because it has to share it has the most hubs between it and the server. On the bottom graphic (If you have to…Do this.) Every PCs has the same amount of hubs between it and the server, two. If you got to use more than 1 hub, do it that way. Otherwise, you’ll be sorry!