Any plans to go further than the Bilsteins? If so, grab a spacer kit and save for something nice. If not i still recommend the Bilsteins over a spacer kit, though some will disagree with me. Major issue with the Bilsteins cost wise is you have to use the OEM springs and most of us don't have spring compressors so this ends up in you taking the truck to a shop somewhere. As of right now i should have my kings by the end of may and will likely put my Bilsteins up for sale, with the OEM springs still on them.