Exactly, if you don't enjoy sketching concepts, think via diagrams or need to write in order to think then a PockerBook is good enough.
If, like me, you clarify your thoughts by physically writing (not typing) or sketching, then the ability to do so without distraction, moving a piece of text of the page, changing the position of a box in a complex diagram... then it's definitely worth the price IMHO.
If, like me, you clarify your thoughts by physically writing (not typing) or sketching, then the ability to do so without distraction, moving a piece of text of the page, changing the position of a box in a complex diagram... then it's definitely worth the price IMHO.