QLED vs OLED vs LED TV: Which one is the best?

[Azuren]

I see a lot of people saying QLED > LED

While the technology does have better potential (and can even become self-emitting like OLED), it is currently just simply not ready. The QLEDs are receiving "good" scores from Rtings.com, but there are LEDs from Sony scoring what is considered significantly higher (getting a score higher than 7.9 on rtings is exceed difficult, so the differential of 8.0 on the Q9F and 8.3 on the X930E is significant).