Testing my new 65" C8. Has anyone got experience of the quality of native Netflix app on an LG tv vs the Netflix app on a dedicated box e.g. Sky, Virgin, Roku etc. Some quick tests yesterday showed a higher quality on the LG Netflix app vs the Netflix app on a Windows 10 laptop plugged in via HDMI. My decision is either: 1) Invest approx £500 on ARC enabled 4k HDBaseT extenders to bring audio via the TV's optical out to the AVR which is located in another room, which in turn powers the speakers back in the TV's zone. OR 2) Pay for Virgin/Sky/Roku etc. to get a box which would feed directly in to the HDMI of the AVR and then send video and audio as I do today to the TV and speakers. There is no possibility to run any new cables, although I do have around 6 spare Cat 6 cables terminating at the TV - don't really want to buy a set of Optical/Cat 6 baluns! Thanks in advance for any thoughts re the above quality!