Pedal commander actual users please chime in

So have my PC installed almost 2 weeks now. I have put close to 2 tanks of fuel now.

Between Fuelly, OBC and hand calculations, my gas milage has improved over 2.7mpg.

Mt driving does not vary much and I have a very short commute and drives and drive this thing.

Is PC really helping? Seriously. I have it set to City +2 and my JKU drives a lot better and smoother. Looks like PC gets your revs up faster/instantly and a bit higher while driving. But it seems like I am in the power curve faster and easier and assume, without lag and instant power, my JKU can move smoother.

Less than 2 tanks but say a drop on similar time with lift and tires. I am now pushing 15mpg city for 11.7-12.4.