I can tell you what I run, and I'm very happy with it...
PRG 4" Performance kit w/SAW's in frt and DR shocks in rear, with the 1.5" Deaver mini pak and finally the CST 4" lift spindle up frt.
I run very little spring pre-load on the SAW's (1.25") and I also have the TC shackles in the rear.
With this set up I have the front slighly higher then the rear, nicknamed the "Escondedo Rake"...but I like that style, and it's only about 1" difference between frt & rear. If I felt the need for more frt lift, I can just crank up the pre-load for a couple more inches.
By keeping the frt pre-load down, it helps keep the frt end softer, and I like a plush but well dampened ride...
Although I've not had as much desert time as I'd like, it's worked great every time I've been able to get out...
This set-up is all about performance(as many others here who have variations of this popular set-up) and not about "lift" for the sake of lift...