help buying first bike?

ehrb Posts: 20
edited October 2011 in Road buying advice
Hey I am new to road bikes at the moment i am looking at the b'twin triban 3, felt f95 2012 and the halcyon cadiz. the felt would be purchased with wiggle finance so money doesnt matter.

triban 3

felt f95 in green

halycon cadiz ... n=pid34687

ive tried to look for used bikes but around size 50 not too much comes up

also, value for money is a big factor for me :)