Just picked up my new cross bike and it's got shiny Ultegra 6700 on it. I was planning on taking it off and putting my old force groupset on, but now I'm not so sure. I'm not fussed either way with the shifting, so is there any difference in longevity or durability between the two? The force is 2010 stuff and still going well.
I justified the purchase on the fact I could sell the Ultegra stuff, but I'm being swayed by its shiny grey looks!