Pharmaboy
Headphoneus Supremus
As we all try to extract as much as possible, we can get somewhat overly hardcore.
As for my setup. My ISP has fiber upto my house. from that point it's feeds a cable modem. Note I have 2 external IP's on my modem. I have 2 routers:
#1 for high traffic duties for my household (netflix, tablets/smartphones, desktop, IP cameras etc). This cable modem/router has it's wifi deactivated and I use 3 Ubiquiti Unifi LR access point units.
#2 I have a dedicated router specifically for my 2 channel and apple 4k tv player. This is where I use my cascaded Silent Angel n8 audiofile grade ethernet switches and Forester LPS. Wifi from my close proximity dedicated router is used for my Audirvana 3.5 wifi to control Tidal feed / DLNA setup.
I'm familiar with all of this packet discussion. If you have ever auditioned such "audiofile grade" ethernet switches USING the supplied "medical grade" switching power supply wall warts. Disclaimer, such improvements is not on par with the Re-clocking DDC. However, with such ethernet switches will hear a more analog refined, relaxed sound quality. This is easily repeatable time and time again using the ABX blind fold listening "test". Adding the LPS further changed the SQ. I would advise people to spend their budget on the best components first but retain the idea of Reclocking DDC on the top of the list. The Ethernet switch is still an upstream source in my philosophy of "clean in = clean out". I am putting serious efforts not to inject "Garbage in = Garbage out". I feed my Silent Angel Z1 music server with treated ethernet source. I will say would have difficulty dumping my Mutec setup or cascaded SA N8 Ethernet switches.
It is common fact that powerline ethernet adapters have short life. Majority of the main players in such product run hot and die within a year++. I am actually using a Moca system that uses existing COAX lines for my tv cable. That is AWESOME in throughput and decent as it does not destroy gamers in latency. My kids has an entire entertainment recreation room downstairs fully equipped with hardwire (via MOCA adapter) as well as Unifi access point/wifi. All feeds the gaming rigs, home theater setup, netflix etc etc.
How nice (and unexpected) to run into another MOCA user. I ended up getting my MOCA units when I realized there was absolutely no way to get ethernet cable from the router all the way to the other side of the house (~60 ft away w/many internal barriers) to get hardwired signal to my 77" LG 4K OLED.
But there already were a couple long cable TV/coax wires spanning the entire house--so I used the MOCA boxes to repurpose one of those wires for conveying high bitrate internet signal to the TV. It worked like a charm from day-1 and not 1 hiccup in 2+ years.
And believe me, this OLED TV would show me very clearly & quickly if anything was wrong w/incoming signal...