to the forum.
Personally I've gone off Bridgestones as I had one delaminate a couple of weeks ago http://www.350z-uk.com/topic/75832-unknown-noise/ . Ended up getting some Michelin Pilot Sport 3's as there weren't any super sports available. I have to say I'm impressed with them (and they're probably a bit cheaper than the super sports if budget comes in to it)
I know Ebized uses the Vredsteins and likes those (they also look nice!) To be perfectly honest, if you're paying over £150 a corner, any rubber you stick on should do a decent job at that price but we all have our preferences.