A very good question! I have set myself a kind of target. I need to keep losing weight up until March and if I do them I'll buy. So what an incentive eh!? Despite the sound advice of buying on line, my plan is to go over to Elmy Cycles in Ipswich and talk to them - they are a Bianchi dealer. Right now, and down to the advice given here, I'm leaning towards the Sempre Pro