I got a 15 MS loaner and own a 12 MS. Why don't we get the circle energy gauge? Seems like that'd be an easy update?!
I think it's because we have the big center circle speedometer where as the other cars have the autopilot in the center. If we had a circle energy gauge then we'd be seeing the energy expenditure rise/fall in two places on the same screen. I realize it would be redundant but I still think it looks better :/