Skin tones in Prismacolor Part 1: Neutrals

Here is the first part of my experiments with my new Prismacolors. I selected two groups of colors that could be suitable for skin tones, neutrals-warms and colds. I began with combining the warm colors and I have obtained 6 possible outcomes, that you can see below:

Which ones are your favorites?
Mine are A3 and B1. :)

Next, the 6 combination of cool colors.