The disinformation is because you were stating that Full range is better. I explained why it's wrong and you continue to say it's better and that video is subjective when it is not (and I also explained that) Why the choice? Easy. Zidoo is based on Android and you can also do other things with it (like web surfing or Apps or watch Pictures), and if you connect it to a monitor you may want to use HDMI Full Range RGB. It's an option...that's all.... Same for TVs or VPRs...depends on what you use it for! The different prices of TVs depend on the performance: a 4500$ TV will give you better performance in terms of accuracy, black level, white peak (luminance), color gamut, ecc... The cheaper one won't be as good...you can try and set the best performance as possibile (applying to the standards) but it will be just a compromise = the best you can get out of the panel / electronics of that specific TV. There's no shit...it's all about standards and trying to be as close as possibile to them (that's why we have differences in the price).