For green chile, that from Hatch is the best I have found. Here in Canada, I have been unable to get the fresh green Hatch, but green chile powder made with their chile, or the chiles packed in jars, are fair substitutes that I use in making posole, etc. (I always receive a couple of broken jars in a shipment if the postoffice is used).

Way up above, I gave recipes for New Mexico chile and chile con carne (never made with beans) although pinto beans are often served on the side.