Well, you've gotta know that not all coil overs are made equally and that spring rate and valving will make or break one. Back in the TJ days, nobody would have dreamed of running coil overs as a daily driver because it was down right scary. Because of that, when companies like EVO first started making coil over kits, people scoffed at the idea and said it would be unsafe. What EVO did was work tirelessly with King to develop spring rates and valving to make them superior to a standard coil and shock. Just putting it out there as I know a lot of people just assume that a coil over is a coil over.