https://www.kmotors.co.uk/vehicles/range-rover-l405/
I can only comment on the Brembo 6 pot fronts and standard rears on my own SDV8 over the 16 months and 39,000 miles that I've run mine from new.
I'm fairly easy on my brakes, but the rear pads lasted for 32,000 miles and £240 to replace with...