My son has decided he wants a tablet (mainly web browsing, facebook, sports, some games), and I have virtually no idea where to start. I'm hoping to stay around $200, but if it's really worth it to go higher, I'd welcome advice on that. He has a Droid phone (from Verizon), so does that make any difference as to what tablet he might buy? Can they connect to one another or can he use his phone to access the internet through his tablet when he's not near WI-FI? Thanks for your help.