I use stoptech street performance street pads and like them, especially for the price.
There are lots of good alternatives though depending on what you want out of the pad (low noise, low dust, high bite, long life...ect) Project Mu makes several great pads for street only, aggressive street / light track, and full track. The NS400 is one of the best street pads on the market today. It is an all around better pad than oem that produces much less dust and it comes in at a much lower price point!
The company in the link posted above has great prices on the project Mu pads too.