I have geisers and ride isn't stiff but off-road they are amazing I went to Johnson valley and hit 95. Hit some whoops and it did not bottom out on the front end like before. I'd say eibachs for looks and geisers for function I used to have eibahcs and the extra height is so worth it. But I did need to put in deavers in the rear to compensate and also did bump stops. But it all depends how and where you will use the truck.