I like my Koni sports -- you can adjust the rebound dampening and it makes things a lot more comfortable (and you can dial up the firmness when you want to push the car harder). The Koni install does take a little bit of extra work over some of the other as you need to take the bumpstops, dust cover, and other hardware from the old shocks, enlarge one of the holes on the removed hardware, and install them on the Koni shocks.