I am 6'1" with a 32.5" inseam. I am getting a Masi Speciale Commuter (http://www.masibikes.com/cycles/speciale_commuter.php). I've been to two places and each one had a different opinion about sizing me for the bike. The one place said I should go smaller i.e 53 or 56 and the other said 58 would be the best option. I am not sure which one is right because I tried all three sizes and with the seat adjusted they all seemed to fit fairly well. What would be the best size for me? I am also considering the Masi Speciale Fixed (http://www.bikeforums.net/newthread....ewthread&f=178) ... I just can't make up my mind between these two. I will be using it mostly for commuting and riding around in Chicago.