I did something similar, although it was with tabs in an Excel workbook. I just clicked back and forth real quickly
Force it is (right now

). Lighter than Ultegra, concealed cable routing for the shifters, about the same price as Ultegra .. $400 less than Red. It has arguably a bit more bling than Ultegra with the carbon fiber ..
Am I the only one who agonizes over trite [biking] decisions?