Alright guys...There are 2 types of setups:
1. Easy to drive and can be pushed without worry. This setup would be considered a car that pushes. It will normally be off .1 or .2 sec per lap, but will give you more consistent laps and probably a better overall time. Very popular setup with myself and Barry Baker
2. On the edge and will get loose if pushed to hard (lots of oversteer). This setup will be fastest, but won't allow for any mistakes. It will give you those fast single laps, but very hard to be consistent lap to lap and qualifier to qualifier. Very popular for drivers like Masami, Hara etc.
Recently I have been testing and racing with #2 trying to really control my driving. Most people that try my more recent setups tend to over drive them and loose traction. Plus my local track is very high traction for rubber tires