Naw, the 6700 and (respective Dura Ace series) are so ugly compared to 7800. You'll be happier waiting for 7800.
Also I found that those last-gen 10sp shifters used to eat up gear cables at the shifter exit. Was a right ballache using needle nose pliers to extract frayed gear cable from inside a shifter let me tell you.
Agree with all of that. Also, the shifting was infinitely better on the 6600/7800 series STI levers over the 6700/7900 series. Looks (exposed cables) aside, I'd go for the old style 10s shifters every time.
Naw, the 6700 and (respective Dura Ace series) are so ugly compared to 7800. You'll be happier waiting for 7800.
Also I found that those last-gen 10sp shifters used to eat up gear cables at the shifter exit. Was a right ballache using needle nose pliers to extract frayed gear cable from inside a shifter let me tell you.
7800 chainset is the best also.