Well i have update, sorry it took me so long. Installed the tune on friday and went to current rive the next day which is about a 300mi round trip from where i live. First off, I absolutely LOVE the way this tune shifts, it is a lower rpm and i much prefer that over higher rpm shifts.
Since I have never really tracked my fuel economy seriously I cant offer much insight here, but on my dummy gages i saw about a .5 mpg increase. Ill report back after i log some more miles, as having the cruise control on while driving through the ozarks probably killed my mileage (that was while the fathre in law was driving).
The power came on smooth and through the entire power band, unlike some that are like "all or none". The tune didnt smoke at all until i floored it from a dead stop and it hazed a bit until the turbo lit. All in all i love this tune, and its perfect for me as a DD. No, your not going to break any land speed records but thats not what i was going after.