skyjacker lift kits

can anyone tell me about the skyjacker 6" lift. pros and cons,

a lot of people don't like SJ control arms as they use HEIM joints, which wear away under daily use and become very noisy.

look at Rubicon Express instead.

Amen on the heims. I have the 6" front system, the heims suck. I do think the geometry is great and offers great flex with work on the shock length and a mod to the track bar fram end. Tera-flex makes new ends with rubber, poly, johnny-joint and heim options to fix the heim noise. Kit is pricey also. I found mine used, and like it.