I switched from a Surface Pro 3 to an iPad Pro 9.7” and found Apple’s stylus to be much more accurate. It’s not a huge deal for roughly capturing handwriting, but the Surface’s Ntrig digitizer relies a lot on smoothing out strokes, if you try to draw a slow diagonal line you can see a ton of wobble as the stroke gets pulled around by the digitizer’s grid.

You lose out on having a full desktop OS when you need it, and not having an eraser on the back of the stylus is an adjustment, but it’s a fantastic device for writing and drawing. More recently they’ve brought the stylus support down to the entry level iPad, so if you have an Apple Store nearby I’d definitely recommend stopping by to try it out.