Eric, the designs are similar, but they are not the exact same wheel. There are subtle differences in the lug area, as well as concave depths, and weight. ADV1 and Niche are the same wheel, both are manufactured by MHT. ADV1 is the only one available from those two, they (Niche) gave the rights to ADV1. The Forgestar wheels are from a different (OEM) manufacturer, and are lighter and have more concavity on the deep concave widths.