Just collected my C4S Cab yesterday. Two things made me switch from my old C2 - one was the all weather ability (I'm talking damp wet London weather not 6" of snow) and the looks.

One downside that I hadn't really considered was the size of the front luggage compartment. I was pretty surprised by the difference, which I really should have looked at.

Anyhow on my first damp morning's drive to work, I have to say that the C4S is a revelation. The levels of grip and therefore confidence are astonishing.

I'll post more of my thoughts when I've had a chance to run it in and drive it a little bit.