Since your original interest appears to be cleaning up the network and not just focused on the X1, I believe you will see benefits with the Muon but I have no experience with it. Curios on what is prompting the move from the Weiss 502 to the Lumin.
The ER with the AD Clock is a killer addition to any network. Uptone developed the product but the users took it to another level as we are rightfully supposed to do :) The ER is simply a great economical solution for reclocking a network. Love this magical device.

