Hi guys new to JKs but not jeeps ive had 4 cherokees before this one chopped caged long arms front custom 44s under it but i recenty purchased a new 13 jk 2dr stock i dont want to go crazy on this one its my dd i cant decide between either http://www.roughcountry.com/jeep_jk_2-coils.html or http://www.teraflex.biz/jk-wrangler-2-5-performance-budget-boost.html any advice id really appreciate it