I heard all these awesome thing coming to the next one but not sure if I should just wait for they next one or just get the one that is out right now? Thanks!

like 4 years ago HD was a big thing, by now most people have it
3D tv is something knew, not many people have it but in a year or so do you thing a 3D will become popular

is it going to be the next big thing or the next big what the hell were they thinking and do i really want to spend closer than 5 k to watch monsters vs aliens over and over

I’m trying to decided which one is best for me but I need help comparing them all at the same time in order. Thing is I might ask for it as a birthday present and it has to be under 0. I was originally going to get a nook color because I liked the features it had but then today my teachers friend was talking about how she loves to read and its better to get a kindle because you could download eBooks international when a nook color could only download it in the US.
Thanks if you answer.
I forgot to say that I need it for reading and playing games and music

I heard that 3D TV this is coming out, or it’s the next big thing for TV. My question is I thought you could already watch 3D on your TV, because I did with the glasses and a 3D movie that I bought. What’s different about the new TV’s coming out?