A:AnswerForget the Sonos and get the Yamaha YAS-106. Much better sonically and less expensive. I have WOW cable service and use their
remote for both the cable box and my LG 55" OLED. The Yamaha has a small remote which only controls the sound bar which is fine
with me. I hate wireless components and prefer most things being "hard-wired". Just my two cents.
A:AnswerI have not had any luck paring my Sony headphones to the Bluetooth. You access the audio out by clicking on the dingbat at the bottom right of the screen after pressing the dingbat on the remote. Select Sound and the sound outputs are displayed. This TV does not have an audio out other than a optical digital out on the back panel. My head phones won't pair but I have not finished working through the possible causes. LG support will help you get your headphones connected if you give them a call.
A:AnswerI mostly use a harmony remote but do occasionally grab the tv remote to navigate through some menus. The tv remote is not a must have though, you can stream Netflix with the harmony if you want to, it's just a little easier with the pointer.
A:AnswerThe E6 has a sound bar as well as faster response times. If you play video games then I would jump to the E6 but either way they are both great choices.
A:AnswerIts a newer model. The silver is 2016 model. They changed it for the 2017 model. Magnolia guy at Best Buy said not much changed between model years except casing color and software but that there will probably be a software update for the 2016 model at some point. In my opinion it's not worth it to pay the extra unless you just have money to burn.