turbolite:
I had a Mini Cooper S converible, it was a lot of fun to drive but with time the relatively stiff suspension takes it toll. So i would make sure you drive the car for a while on the roads where u gonna use it regularly, before you sign on the dotted line! my wife hated it because of the suspensions....
Unfortunately, I haven't had the chance to drive the GP, the available example is new and for sale, so obviously they don't lend it for casual test drives. Since I'm 90% sure of taking the plunge, they'll let us try it before deciding.
It's pretty clear the GP is a hardcore hot hatch, so I'm expecting the ride to be very firm indeed, however, the GP is running on bespoke coilovers, it is said that the damping is firm but more rounded and qualitative than regular JCW's.
After reading EVO's Car Of The Year 2013 issue, I'm quite sure it's the hot hatch to go for. They compared a regular Cooper S to a Carrera 4 while the GP is the GT2 of the range. I needed nothing more to convince me...
... now fingers crossed my girlfriend likes it as well.