Hey guys I would appreciate some advice on my bike and what gear you guys would invest in order to improve it abit. So I started cycling in 2014 and got the Giant Propel Advanced with the basic 105 Groupset. Now 2 years and one sub 3 at the Argus later, I am looking to upgrade it!!! I just took advantage of the Darkhorse Carbon clinchers 38mm from onedayonly and am planning to change my groupset next. However I know that I am in for about 25k if I want the Ultegra Di2 (heard the Dura ace Di2 is not that much better than it justifies the big increase in price, but please correct me if I am mistaken). My LBS told me when I bought the bike in August 2014 that the frame is good and can easily be kept still. My questions are now: 1. What groupset would you recommend?(I know that at that price tag all higher end groupsets are decent and its more about personal preference) 2. Would you even invest that much in a groupset or maybe sell the bike instead and put that with the 20-25k together to get an upgraded bike? And if so, what bike? If you have any other advice, I would appreciate that too. Thanks alot!!
