Recently changed my front tyres from Goodyear F1 assymetrics to a pair of assymetric II. Slightly different tread pattern, better rolling resistance and MUCH better than the old type. Handling as good as ever but much quieter and certainly seem much better suited to the suspension set up, soak up lots of the bumps on the road that the old pair would transmit through the suspension. Not too bad, paid <£250 for the pair fitted.