New bike

nicaidan
nicaidan Posts: 2
edited November 2012 in Road buying advice
Hi newbie to all this inc using phone and internet webby thing together.
Basically after a bit of advice seen a few bikes i would like to upgrade to
From my raleigh u6 comp.would like full carbon frame
These inc mekk dura ace 2g ribble gran fondo and the focus cayo
Have started doing a few 100 km rides but also want to commute to
work each day approx 12 miles round trip.
Does anyone have any thoughts on these bikes.
Will i be able to feel any difference in components
Is it better to upgrade wheels/ tyres.
Also does cable routing internal/external make a difference.
Any advise or suggestions greatly appreciated
Many thanks Nic.