The 787 is a nice bird. It is fast, it flys high, and it is obviously new. The electric brakes tend to overheat after a long taxi in to the gate. The transition to the 787 is a short course from the 777. Can't say if I notice a difference in cockpit climate conditions. You can't open the cockpit windows. There is a hatch in the ceiling like the whale for the cockpit emergency exit. The bunk facilities are better as they are located over the first class cabin and seem to be more quiet. I flew the 777 for over 10 years, and truthfully I still like it better.