Fine Pointing Accuracy

Nudging a bezier handle by a pixel needs tracking that does not drift or jump.

Shortcut Side Buttons

Tool switching and undo under the thumb save constant trips to the keyboard.

Zoom and Pan Controls

Detailed drawings mean zooming in and out hundreds of times per session.

Per-App Control Profiles

A drawing tool and a modeling package want different buttons doing different jobs.

Comfort Over Long Sessions

Deadline days run past midnight, and the hand stays on the device the whole time.