Got my 65B6 from Cleveland Plasma today.....
Comparing to the 55C6 I had this B6 blows it away. No pee stain in the middle like the C6, granted I bought the c6 new from Best Buy las month and it was an April build so it very well could have been a repackaged refurb, the b6 I got is a November build.
Updated to the newest firmware and tested with my Leo Bodnar and it is a concrete stable 27.5ms in the middle bar, no changing like the ec9300 oled I have. Bottom bar on the 65b6 shows 31.2ms which means it is less then two frames of total lag which is fantastic and my worries that this tv would be noticeable lag over the ks8000 I had had been totally alleviated.
I would 100% recommend the B6 over the C6 and the ks8000 and ks8500, which I have had all of them for. Same exact settings on the b6 shows it being so much brighter, its incredible.
Take note that comparing the newest firmware with the firmware the tv acame with 4.30.40 the tv is alot brighter and it seems that the ABL is less agressive and of course lag is bang on now.
Here are some pics, native 4K images on the tv. Please not the Monitor Audio Speakers pl300's are not hooked up yet and yes I did remove the LG Emblem and have the tv sitting flush on the floor. I plan to use some nice teak wood coffee tables for the tv to sit on and the PC.
Water cooled pc in Xforma case that I building to run 4k games on this :
Settings on tv that I took the pics on:
Game Mode
Oled light 40
Contrast 83
Sharpness 0
Gama medium
Brightness 50
Color 47
Color Temp w43
Everything else turned off