I've had both Stratified and Livernois tunes on my FiST. Here are my driving impressions of those tunes. I am sure that both tunes produce good power either way.
The current Stratified Tune 3.0 is very well done. The 1.0 and 2.0 versions were not as well done compared to Livernois Tune. With the Livernois Tune, driveablity is like OEM during partial throttle response, but at WOT, it pulled progressive and hard to 6000 RPM, Stratified's Version 1.0 and 2.0 were more responsive during partial throttle applications compared to Livernois, but at WOT, they did not pull as hard as Livernois and tended to peter out by 6000 rpm. With Version 3.0, the WOT response is as good as Livernois, plus the driveability is fantastic! Partial throttle response is more responsive than Livernois (aka Stock); especially 1st gear take off and switching gears 1-2. No hiccups and no rev hang, in my experience, for both Tunes.
So after a few weeks, how is everyone enjoying the latest tune?
Seems like many people decided to change tunes after a week since they got over the cnp, but what about the actual tune itself in terms of performance?