I must confess that all I've been using is Quick-Tune. From what I hear, the tuning in Shift 2 is very iffy anyway, what with sliders
being incorrectly valued and tunes not even sticking
Imo, a brief dabble in Q-Tune and then get to the track and drive around whatever flaws you feel the car has is the way to go, until
we know for sure that the advanced tuning options are doing what they should be