Both my brother and my friend recently ordered the Megan adj. coils w/ 32 way damping for their 200SX SE-R and S13 hatch... my friend used to have tein basic damper coils on his previous S13 but didnt like them much cause it was too harsh for a daily driver.
Here's a few sites i know they both always shop for good prices.. don't miss the free shipping on hopup racing. You should consider the Megan's if price is an issue for you, if not i would spend the few extra bills and keep tein's in mind as well.
HopupRacing
Phase2Motortrend
EnjukuRacing