The 3 main players in the game of Pigments is Mig, Vallejo and AK Interactive.

Mig has more color choices, and fancy names, Vallejo has less color choices and brandish actual artist names (and despite less over all colors, they can all be mixed together to create your own custom colors), AK is relatively new to pigments, therefore doesn't have as many colors, but that is I am sure only because they are new to the pigment game.

All are going to offer what you are looking for. Vallejo are the most inexpensive of the 3, and each have their own unique properties. All are natural pigments mixed with binders, and that is really where the difference in them lie....what type, and how much binder they use, as well as how finely the pigment is ground.

I have personally used Mig and Vallejo myself....both react about the same, but with Vallejo being less expensive (you not only get more product, but for less), I tend to lean their way (being a Vallejo dealer helps as well! LOL)