I had Pirelli P-zero Neros on my 17 Mustang GT from the factory and got 30,000 miles out of them. Now I have Hankook Ventus V12s on the Mustang. I really liked the Pirellis, they rode ok, and held the Mustang to the ground. I went with the Hankooks because I got a really good deal on them.
The Box has Michelins on on it, They aren't Pilots, but seem to do OK. They were on the car when I got it.
On my 91 R32 GT-R I ran Michelin Pilot Super Sports for autocross, and such. I like them, and they held up to the horsepower and all wheel drive of the R32.
My autocross Miatas I ran Kuhmos, good autocross tire, I would get maybe 2,000 miles out of them tops