The Hypertech MaxEnergy programmer does so much more than I fully understand. What are some of your customized tunes for improved performance and/or MPG? In particular, what have you set the following to and what are your results: Assuming a 2007-2010 JK with the 3.8L engine of course.

Transmission shift points + (rev limiter adjustment)
Transmission shift firmness
Throttle Response
Idle RPM

Also which pre-programed tune has given you the best results?
87 octane
93 octane.

Have you tried setting the 93 octane but used 87 octane fuel and vise versa. What were your results?