I'm having an internal struggle with buying an OLED now or waiting until 2018 or beyond. Apparently LG is on a two year development cycle where they make major developments year one, refinements year 2, then repeat. We're due for major developments...
which also means we're due for major issues with new tech. or you could grab the current refined sets which are really good.
you can keep waiting or jump in. there will always be something better.