I've always rated T1R's pretty highly - had some on the 15's on one end of the 182 when I had it, and ran them on the back of my VX220 too. Found them progressive when they broke away, but they are much better in the dry then the wet that's for sure.
A mate put a pair on the front of his 172 cup for a track day, and we pretty much wore them to the wear limiters just on that day though.
Currently got Goodyear Eagle F1 GSD3's on the S2000 - think they're excellent and have had them on numerous other cars - would say they're my favourite tyre ever for a road car. Think they've been replaced with eagle F1 Asymetric now, although I've not tried those. GSD3's still seem to be in stock in quite a few places.
Didn't really rate the PE2's that were on the 16" wheels I had on my 182 before I swapped to 15" wheels - found they'd grip quite hard, then suddenly break away. I prefer something that gives you a bit of a warning first.