Wait for S Pen Improvements
Samsung always tweaks the Galaxy Note's S Pen stylus and you can expect the Galaxy Note 20 to bring an assortment of upgrades with it.
We don't have any firm details yet, but Ice Universe claims the Galaxy Note 20 will feature something called "Canvas" and that it will include new features for the device's S Pen.
He doesn't provide any specifics though we expect rumors and leaks to outline them all well in advance. Keep an eye out.