i use apple pencil for two years as a professional artist. its my second favorite stylus, wacom EMR is the best i have used. the apple pencil is a good stylus, i use it to touch up traditional drawings/paintings for social media and take notes. i dont like making fully complete art on it, the tablet lacks power and software capability for my style. but i enjoy the convenience and the lightness of the ipad for sketching and low resolution color studies.
but i think the pencil really needs to be updated, the feel on screen is not as good as it could be and the battery powered stylus is VERY annoying. its a great entry level system though, i take it everywhere i go along with my traditional sketchbook. usually though, i prefer drawing or watercoloring in a real sketchbook. the ipad still has a long way to go.
for handwriting i find it works good.