After doing much research on it finally came to the conclusion, and after talking with ATS
on it, SCT is great for tunes if you want to be a fast truck, less towing. Edge tends to be right in the middle, but suited me more for everyday driving with a little kick when I want it, plus some heavy towing. All the built in gauges, for instance ill name a few that all come on the Edge Attitude-Boost, EGT, Barometric PSI,Battery Volts, Speed MPH, Engine Coolant Temp, Engine Oil Temp, Gear (also if Torque Converters locked), Intake air Temp, Load %, Run Time, Trans Slip %, Trans Temp, Throttle %, Boost, RPM, and one of the most useful to me- Backdown % due to High EGT's. Add that on to 6 levels of power that can be changed anytime and I couldnt pass it up. If I wanted more power, I would stack my Edge with an ATS
Six-Stage Chip. Ive had great luck with the Tranny upgrades on it to, and the importance of a good tranny tune is very important to me.
Some might argue with me on this, its all personal preference though.