Yeah, that's part of the thread I don't get. The Simota GB knocked the price down, but the GruppeM is hugely expensive. Double the Dinan. Buuuut they're pretty carbon fiber.
Conversely, I'm not going to turn down a functional part that looks good too over a part that works the same and looks like ass.
My complaint is that the quality of the pieces really doesn't look up to Dinan standards (or pricing). It looks like a parts bin dev unit, not a polished $500 production product.