I have a 7.7 due in tomorrow. My first CF bike. CAN NOT wait!

To me the 7.9 looks so antiquated next to the 7.7. Especially up around the head tube. You know the 7.7 frame is the Madone 3 series frame? I wish it had 105 components instead of Tiagra, but I'm very happy with my Deore stuff on my Mendota, so the Tiagra is likely just fine.