i personally prefer the blue bulbs...or "hyper white".
sylvania makes good bulbs, called "silverstars", but they are fairly pricey.
you can see the color difference here...in the headlights i have "cool blue" bulbs...which are a bit brighter..in the bottom, i have a typically colored bulb.
amanda got bulbs from this company:
http://www.kryptonbulbs.com/
they were a vendor at DF, and have very low prices. amanda got fogs and headlights and they are brighter and more blue than her silver stars, for a fraction of the price.
if you do opt to go through them, let them know where you heard about them...
