I can't really speculate to much on the CST kit... I believe they are more for heavy offroading to give you more clearance. I have read about the UCA kits (not the CST in general) giving you pretty bad ball joint angles. I went with the Pro Comp kit because I had gotten alot of great feedback from the guys on GMFS about it.

Woohoo... 6k posts!!!!

 

yeah i had a truck come in the shop the other day and had a procomp kit and it seemed to be built pretty good. thanks man youve been a huge help, now on to saving up the money and spending it.