Ribble bikes - Gran Fondo / Nero Corsa / Nero RC

gerrit-1963 Posts: 4
edited January 2011 in Road buying advice
Hello I was interested to see if anyone on the forum has a:
* Ribble Gran Fondo
* Ribble Nero Corsa
* Ribble Nero RC
I would be interested in your experiences and/or test that are available on these bikes.
I noticed quite some weight difference resp 1200, 1100 and 1050 grams, does that make any difference in the handling of the bike?