i've used a few brands over the years and i bought some of the sessanta's for my 330 on the rear, before on cheapos it was very tail happy, but on the vredesteins it doesn't break traction easily even after a remap took it to 246bhp.
the wear is pretty good and not noisier than any other i have experienced.
very surprised indeed, but there are loads of good reviews on them so i took a punt, i will be replacing the fronts soon and will buy them again.

i bought them from my local tyre shop at £155 a pop in 255/30 r18, but camskill were well priced IIRC.