Check my sig for all the options I ordered when I purchased my car brand new back in 2005.
Without a doubt the bi-xenons would be top of my list if I ordered again. They make driving easier at night and safer. And if some 'Audi' or 'BMW' driver decides to take matters in their own hands a simple pull on the left stalk burns their retinas, and they are seeing stars for the next 20 seconds
Every car I have ordered since my GTi has had xenons and the later ones intelligent adaptive lighting, which is also awesome!