For taking handwritten notes I was playing around with Journal for the first time in quite a while. It is all about ink and is incredible for a tablet. I have OneNote as well, and it is indispensable to me, but as far as inking goes it seems it isn't quite the optimum solution. They have done an amazing job at allowing both text and ink, and about any other data or image, to be manipulated as one. I guess my interest here is if the dedicated inking app, the original killer app for tablets, Journal is still relevant.