I made this for my friend, Roukun who is kinda baka!
I ink my commissions using Manga Studio EX 4.0 and I turn the tapering off so there is no variations in my lines.
If you ink a piece meant for CG, it is recommended to turn the tapering OFF on both sides, so you can achieve a uniform line.
If you are inking a piece that will remain black and white, or screen toned, turn the tapering ON one side or both sides.
When a piece lacks color, more detail, variation and emphasis is put on your inking execution. Tapering can add a great deal of emotion and makes the line art pop!
In CG, colors are the focus, so you don't want your inking to overpower the coloring.