Save for their footprints, the two Minx Air units look almost identical. Minx Air 100 is around 13.7” wide, 6.8” tall, and 4.6” deep, while Minx Air 200 is larger in each dimension at around 17.5” wide, 8.3” tall, and 6” deep. Each features a glossy white plastic chassis, a wide silver plastic ring around the front edge, and a face-covering fabric grille that from a one-foot distance could be confused with plastic.…