The AiPaper is a great product for handwriting, with a nice feel and accuracy. It's great that it can run the Android version of OneNote as that is my primary use, and the small/thin size is great. Syncing with OneNote also works well, so all my notebooks and folder show up as expected and sync between my other devices.
While I liked the device, I'll be returning it as there are just a few areas that I found too difficult to work with. In OneNote I tend to use large pages for notes ... but scrolling up/down or to the right doesn't work well with the lag of the screen and was very uneven. I also found I was frequently bumping the home or AI buttons on the bottom of the screen while I was writing, especially as you near the mid/lower portion of the page. I also couldn't flip to landscape mode without adding a third party app.
So great device, just not the best fit for my use.
