Currently I own both the 350Z GT and a Clio 197 R27 F1 edition (comes with Recaros and cup suspension/chassis)
There is a lot more torque in the 350Z which makes it 'easier' to drive under normal conditions that's not to say in the Clio when you rev to 8,000 rpm in every gear its not addictive or fun.. I've driven the Z twice so I'm not going to compare how the handling is but what I will say is when I first stepped in to the Clio it was clear to see that you can go stupidly fast round corners.. The Z felt loose and completely different but then again it will do its a RWD car and my first RWD car at that..
My point being that performance hot hatch FWD cars are completely different from performance RWD cars
I don't see the point in comparing as they are completely different, albeit both very enjoyable to drive.