F5 - now that it works, it's great!
I had to call Superchips twice to get the proper file calibration set up for my truck (2012 Ram 1500 Hemi). Since it started working though, it has performed great. Immediate gains via 87 octane and very satisfying gains via 91 and 93 octance (make sure you're using the proper gas when tuning to avoid detonation/knocking). Installation was a breeze. Eli R. at AutoAnything helped make my decision and I appreciate his input! Superchips also took great care of me during the file recalibrations!