it seems most are very happy with their TT chips, great drivability, power etc... I need to do something with my car this spring. I have pulled the turbo as it blows a little smoke to send to a fairly local performance shop well known on these boards. I am in the Boston area. The shop is performing their own tunes vs using TT chips. My question is I want to have my car set up good this being my first full season, how are the shop tunes vs Turbo Tweak tunes?