Ok gals, I am in dire need of your expert opinions and personal preferences here!!! I am on the brink of buying one of the following: S/S 05 black city, great condition S/S 06 black city, BNWT from a private party ??? 07 black city, from Nordies, SA says he can pick a good one for me All three bags are the same price. Obviously the first two are non-returnable, while the last one is and there are 5 to choose from. Please please please help me choose!