have to agree with Gordo on the Falken ZE326 - just had a set put on, they weren't cheap and after last nights run, I reckon the old Nankangs handled better. I think it's mainly due to more flex in the sidewal, coz just by feel I think the Falkens are better under brakes, which makes me think they have more grip, but the roll in the sidewall does not inspire confidence at all and really seems to negatively effect initial turn-in, which in turn means you have to alter the line you were originally taking through the corner.
It could be the fact that I haven't fully scrubbed them in yet, they have done about 400 k's though, but impression so far is that they are shit