Just Read the 7-series brochure and it said both Xenon and LED are using mirrors to adapt the light, which would indicate my info was wrong. I am probably going to cancel and save 2000euros an order the adaptive xenons, unless my dealer gives proof otherwise. So the only difference could be the color, also in recent test by auto bild BMW LEDs received like 6/10 points.
http://www.bmw.co.uk/en_GB/new-vehic...lefreehighbeam