I've got it and it's a hell of a lot more heavy duty than the stocker that I bashed the shit out of. It helped keeps vibes down until I went up to 5.5-6 inches. Then I needed the SYE.
I'm about to go to a 3" lift and was going to get a tcase drop just in case but a deal came up on a brand spankin' new Rusty's cross member with the drop.