they werent worth it when you had to pay for the premieum to get them. but i would probably get them as the standalone option. rather have a few other things over xenons tho, like HK.
F30 335 Estoril Blue Msport with performance exhasut and black grilles
On order: F30 328i Alpine White/coral red Msport 6MT, HK, Xenons, Msport brakes, black grills and side sills, performance exhaust