I am looking at getting my 8 year old and 6 year old android tablets. They are pretty good with the desktop computer but I don't want to buy them laptops just yet till I see how they manage their own "computers". I was thinking a 7", not too big and not too small. I want them to be able to play small games like angry birds (nothing too fancy, no high graphic shoot em up stuff)and be able to put movies on it (not super duper high res or anything), and I am trying to stay around $150. Any advice would be greatly appreciated!