Ultegra Triple.
I dont see any benefit to the compact double for you. You do not mind the weight or the stigma it is a triple. You will have added gears and the Ultegra is way higher quality then the bontrager. Plus you will keep (from what i can tell) the Ultegra SL shifetrs instead of swapping them for the regular Ultegra. The only argument for the compact is for the shear fact you do not want the word triple to be associated with your bike.