BOOX Magnetic Pen2 Pro with Ereaser Feature

I bought a Note-Air V1 some time ago and the pen that was coming with it never really satisfied my writing feeling, I definitely recommend purchasing the Pen2 as it gave me an extra writing feeling and the rubber in the back of the pen is extremely practical. The only minor improvements I would expect in my opinion are:1) Increase the magnet strength towards the pen's overall weight (because it cannot stick to the Note Air)2) Probably a rubber handle would have increased the ergonomics.