I am going to purchase a set of fog light bulbs. Just want to get your opinions, should I get the PIAA Extreme Whites or the Raybrig Magnum Whites.

 

I say Raybrig. I have a set of PIAA Platinum Series Super Whites in my maxima and a set of Raybrigs in my Accord. To me the Raybrig's look better, but that is maybe due to the fact that the Accord has the clear lense whereas my maxima has the glass lense with the little lines on it. The Raybrigs look whiter and from a distant angle, there is a slight tint of blue.

 

both are really good but i would go with raybrig