My questions are which one is in more demand? Also which one is better at doing general things such as playing games, or watching videos, to looking at email?

I am planning to get one but i’m thinking of buying tab that is cheap (NOT THAT TOO CHEAP.reasonable price) . Not that big like I-pad.. fast browsing(of coz with wifi), good for reading (books, magazine, manga), great for playing games and MOST IMPORTANT, SKYPE. Cuz I am freaking far away from my family and always skype with my family. So, i always skype with them (not voip. but webcam) and skype is pretty important to me. I currently eyeing on SAMSUNG GALAXY TABS (size is quite right for me), but knowing that theres no skype for this tabs, so… i’m kinda lost.. I like i-pad also, but its too big and hard for me to carry around and put inside my pocket. Anyone can recommend?

I can get eithe one i love using the camera and i love listening to music and playing games they both cost the same which one should i get?

Im getting the droid with the data plan. Once i download a game, or an app and start to use it, does it use up my data at all?

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