Thanks for your opinion. I am putting together a BP/W for my wife. Single configuration. Mostly tropical diving, but she gets cold easy so usually dives with at least a 3 mm. Last spring in Hawaii she dove with a 5-4-3mm steamer. Anyway, we do occasionally dive requiring a 7mm so I am looking for more than just a 18 lb lift wing and was looking at the Mach V closely, but open to ideas. I saw a HOG wing around the 30lb lift area for about $200, compared to the Mach V at $272. Concerned I might get what I paid for, a cheaper, not less expensive, wing.