I'm just now getting used to those Prismacolor Premier art markers, though the color selection is just a bit limited.  The trick for me was to make a spreadsheet arrangement for the swatches that I could then refer to, which helps speed up the whole process instead of wasting a few strokes trying to get the right color.

This one was done almost entirely in marker (Pigma Micron linework) on the back side of a sheet of smooth Strathmore Bristol board.  The Chief has said that this was the ideal for inking work, and it seems to work out well for coloring with markers, too.