My car is always garaged as well, and the cover is to prevent dust. I saw an advertisment that Noah 4 ply is supposedly the best type. I feel I made the right decision buying from the dealer knowing that the OEM cover is the same as Noah.
The fit is perfect as Ali mentioned and construction seems very durable. It also comes with a carrying bag so now I can use the cover if I were to take it out and park in public without haveing to worry about the prying eyes.
