I put my fronts and rears on about two weeks ago. The ride is better on full soft. I have 18x8 with 225 40 18's on trd springs and a fiber glass box with three amps 2 10's in the trunk. But man these things can handle if yo crank them up on hard. the only real complain i have is that they are expensive if u buy all 4. i think that if u just buy the rears u will be happy unless u really want the fronts. Oh before i for get the fronts lower your car about another half an inch. hope this helps for ya
I have the Konis front and rear with Progress springs set on medium soft. Ride is very good I'm satisfied so far. One thing though for a couple hundred dollars more you can get coilovers that will allow you to drop it more. If I was to do it again thats what I would do.
I wish you could adj the rears like the KYB AGX's. I just installed some of those on my friends Accord, and all you do is turn a dial on the back of the strut. Tops, you just twist the top w/ a screwdriver.