They are all the same. I found they do nothing useful.
I found the stock defrost flow was fine. There is not enough air flow to the side vents to be of use. It clears a small area, but not enough to help see.
If you have the really early, narrow defrost vents, these won't fit.
Pissing people off on the "net" since 1983.
Land Rover. Turning owners into mechanics since 1948.