Lighting

So I wanted to get some opinions on my lighting options, My friend recommended these bulbs here for replacement. They are 5$ more each than a genuine set from the dealer. I was wondering if anyone has any experience with them, and also if anyone has any other recommendations for replacement bulbs. I am really OCD on using genuine parts other than my JHM mods but I would really like some better lighting. I wanted to do a good bulb upgrade and also wanted to research matching my fogs as well.
TIA.

http://www.amazon.com/OSRAM-Cool-Intense-Xenarc-Single/dp/B003VNFEKO/ref=sr_1_sc_1?ie=UTF8&qid=1390207979&sr=8-1-spell&keywords=Xenac+cool+blue+intense+D1S

http://i1190.photobucket.com/albums/z457/A4QuattroV6/71QnBkVx30L_SL1500__zps3ce621c9.jpg