>>1327528OP doesn't have enough of a command to understand exactly what the marquees are, or what's in a good frame.
The easiest way to illustrate what kind of differences there are is to compare bike to bike. Sometimes it's a the same frame, but with better paint and LBS support. Other times the differences are fairly dramatic. And still others, the function of the bike is different.
>>1327538What generation dura ace do you use?
