[gthal]

I was trying to make a similar decision and I had PSS on the car at the time. They were amazing for street driving and very good at the track. But, even though I only get out 3 or 4 times a year, I wanted something "more" at the track. I really considered AD-08s as a dual purpose tire but did not want to sacrifice too much on comfort and was worried about the wet weather performance. I went with the Potenza RE-11 on the basis that they are known to have better wet grip and better comfort than the AD-08 but are very similar for dry performance. I am exceptionally happy with them in all respects. Better dry performance than the PSS but 90% of the comfort. Just another option for you.