I have Teins on my ride. With the SS model, I seen as cheap as $850 in a groupbuy, but my bf got mine for me for $900 at a groupbuy about a year ago.
It can have a stock-like ride if you set it just right, but I like to ride a little stiffer. Adjusting the height is easy also.
I heard the Apexi WS is just as good as stock ride, and it's cheaper price. But the difference is that it doesn't have the dampening adjustibility. Really...if you really don't need the dampening adjustibility and want to save a little, I would go with the WS coilovers.