I am going to be a student once again, I would imagine that some of what happens in class will just be using a stylus to take notes, but I type faster than I can write with a stylus (never thought I would be able to say that)... So I kind of like the bluetooth ability to have either portrait or landscape, but I guess they require batteries, and there could be hook up problems etc... Besides the general type - what brands / models are people using with good success? Are the folding ones good? Do they hold up? Have you found the keyboards of either type to be helpful / useful? Thanks for the help!