Also take a look at this table, in the same performance "Max Performance Summer" category. The S04 comes out in second position, with the Michelin PSS in first slot.
http://www.tirerack.com/tires/survey...ay.jsp?type=MP
If you want a more aggressive category, look at this table (Extreme Performance Summer):
http://www.tirerack.com/tires/survey...ay.jsp?type=EP
This is the category where I picked mine, and I went with the Bridgestone RE-11's, because I track my car, as well as daily drive it.