Is oled absolutely necessary. There is new technology in the making.
Panasonic Develops IPS Panel with 1,000,000:1 Contrast Ratio, 1000 Nits Brightness. Panasonic has found a way to substantially increase contrast ratio of IPS LCDs using a high-brightness backlight and a special layer of...
I'm kind of in the same boat as you were. I'm running a 980 and thinking about a 1080. But at least what you get is more vram. I regret to not have waited for the 10 series for that because even at 1080p, 4Gb is really limiting on new titles at ultra.