got my edge yesterday and immediately installed it after work (while edge tech support was still open).
The hardest part for me was getting the usb drivers to install.
Tuned to a level 2 and HOLY COW! I love this thing!
I don't have it mounted to the dash yet as I have to paint the gauge pod.
This is by far the best investement anyone can make for their truck, no matter what motor.

 

hey whats the difference you noticed..i have the same truck and wondering about this mod..all info would be grateful...

 

Better acceleration (my brother worries it is faster than his 01 Camaro V6)
It doesn't search for gears when going uphill
firmer shifts
ability to adjust for increase in tire size

I would highly recommend the Evo upgrade