here's my 2 bobs worth.
since owning my scoobs ive had 4 sets of tyres, 1st were pirelli proxis, good tyres for general use, poor when pushed round Kh after a few laps seemed to let go too easy, 2nd toyos, very very good in wet, wee bit noisy in the dry when pushed round corners, were good round KH with little to zero degen and very consistent, 3rd set, Falken's, for the price i was very pleased with these tyres, good all round grip in dry and wet, poor in snow but what do you expect from a v grooved tyre, poor wear, 4th set, F1 assymetrics, only had a few weeks but so far feel really spongy going round long corners, find myself have to correct oversteer, adjusted pressure to 34 all round, still same. seem to have good grip on all surfaces but will know better next week. also have to say these tyres are 235/40/18 so they are 10mil wider than standard, dunno if this has anything to do with it.
john