Google "sct tuner problems" and start reading. Any tuner should be just fine, some have more problems than others. It is a question of do you want touch screen? Do you care about price? What features do you want? The actual programming to maximize performance can be done on any tuner with a competant shop, it is just a question of if you want anything else.
2013 V6 Base, Manual transmission, 101A (tape stripe delete), in the ultra seductive color known as Deep Impact Blue. Airaid CAI, Diabolosport InTune 93 octane canned tune, 3D Carbon Gt500 spoiler, Roush window louvers, Flowmaster Force II Axlebacks. Proud owner since 08/01/2012