I have had a rc 2.5 lift with three quarter inch coil spring spacer for a while. I run 33x12.50 duratracs. I need new disconnects & lower control arms and shocks. O its a 2000 TJ with 130000 miles. If I buy what I need I am at 300 to 400 bucks. Here's the question. I can get from zone, skyjacker or rc a 4" lift that includes everything I need to replace plus more lift springs etcfor 500 and change Then I could run 35's in the future if I wanted. Its a de that sees some offloading but not much hoping to change that but it is what it is. And out of the three lift choices any opinions on which one is better?