I have a 2015 JKU Sport. The neighbor just brought home a 2014 JKU Sahara which he let me drive. I would guess he has tow package with the 3.73s. The Sahara is way tighter on handling than my Sport ever was, even off the lot. I have an EVO level on mine now. What are the differences in the stock Sport suspension vs the stock Sahara suspension, if any?