The best value is the Dawes SST, which has much better wheels than the other 3 you listed. Also, the Windsor Clockwork has the good wheels with drop bars instead of bullhorns for the same price. Note that the Dawes SST, Windsor Clockwork and Motobecane Messenger are single speeds (freewheel), whereas the other 2 you listed are fixed gears and don't have a front brake.
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