Yeah ring trip on stock brakes was just free id bought the car but I'd already driven the ring in my old Elise and my old Clio 182 so I knew what to expect.
I still have 312 discs now as I run the Boxster calipers. My reasons for this were to keep prices down, but since I've fitted them the price of the larger discs ha come down loads. If I was buying a kit again I'd have gone LCR but I can't complain as mine are still effective on roa and track for the speeds I want to go at.