New tv?

As I have posted previously I believe that Plasma is the best way to go. However if you do want to consider LED I strongly recommend that you make sure that pixelation caused by motion is not bothersome to you. I, as well as about half of my customers notice it easily, to the rest it does not seem to bother them. Find two LED's in the size you are considering that are side by side, one having a 240hz refresh, the other 120hz and check it out for yourself. Some claim that it only makes a difference with sports but I find that there is plenty of high speed motion in action movies that require a higher refresh rate as well.

As far as waiting for newer tech, 4K is sharper, even with current sources as they can upscale the image. However it does not "knock your socks off" like the OLED tech that MAY BE just around the corner in large screen formats.

I forgot one important thing: Samsung is a lot more powerfull in ansilumen compared to Panasonic. Pansonic did improve it compared to last year. But Samsung does this still a lot better. There is almost no content in 4k. At this moment it doesn't matter. In the movie theaters it will come quite soon. But before broakcast is in 4 k, we are many years further. Wenn you see in the past, that this is the main reason why new formats go very very slow.

Jjrenman, when I set mine to highest rate (240Hz) movies look like video made by home camera (soap opera effect). There is a reason why movie makers still record exactly 24 frames/s while technology allows for much more.

http://www.gq.com/blogs/the-feed/2013/05/why-does-my-new-tv-make-movies-look-like-soap-operas.html

Perhaps I can train my brain over long time but for now fluid motion at 240Hz looks HORRIBLE. Watching one movie in this mode I felt like seeing "behind the scenes" TV program - all magic was gone. I switched back to low rate and the movie came back. It is nice to have it for sports but I'm not sure how much difference 600Hz offers vs 240Hz.

Colour realism; led is not able in giving realism in colours. Like the colour green. Use a pro camera and record gras. Take a look at the gras in real and to a led screen. The difference is soooo big. Even wenn people give me the best led for free I would not use it. The same a depth. Led often almost look 2-dimensional. Led screen's are sold a lot only cause of less knowledge. Brightness per 1cm2 by plasma is bigger compared to led. People often think that led is a lot brighter. Because the get the wrong information. Wenn I tell the differences most choose for plasma. And not because it is my own preference.