Im planning to join the Peter Mcallum conquer cancer ride this october and wandering which roadie should i get. So far there are 2 that really caught my eyes which are Guerciotti Cartesio and Colnago Ace. They both range around $2000-$2300 price mark and they both carbon frame. And also both have full 105 groupset. I hope to get a good advice from you expert riders out there on which one is more value for money , durable and have better resale value in the future? I have heard of colnago before but never heard of guerciotti, but it looks better than colnago. Cheers.