Ngl for how forgiving and smooth digital art can be, I will always be more satisfied doing line art by hand with a pen on paper. The imperfections make me happy and I feel I'm more forgiving of any errors, and though it's slower than digital inking I spend less time correcting insignificant things and as such it's completed quicker.
Or maybe I just like the tactile feel of traditional ink work...?

Sketched Digitally and printed onto Strathmore Smooth Bristol, then inked with a modded PenBBS Longtail with a G-Nib using Platinum carbon fountain pen ink, scanned and colored digitally.