i love my pirelli corsa 3s, but honestly, you will get 10 different answers for you question, it all depends on what your trying to accomplish, and even after that, there are many different tires to choose from, each tire wears differantly, grips differently, and are shaped differently, ive ran m3's, 2ct, a few dunlaps, sport attacks, and street attacks, and corsa 3's, bridgestone(bt03 maybe? cant remember)the corsa 3 meets my needs and i love the way they feel, they are pretty steep for street tires, which means they turn in faster, but other people might want high speed stability