You are right with respect to eee note 800 etc. It is by far more suitable for zooming, ...
But we speak about direct replacement for ordinary paper
. I Havent seen a paper sheet with zoom capabilities, neither fast, nor slow.
Paper does not have capabilities to draw objects like circles, rectangles, ... Just polylines. So, with this in mind, M92 is fully satisfactory, if you do not need colour, and special visual effects (like chalk, etc.). Emulating normal ball-pen works quite fine (to my opinion).