Same here. The EcoBoost equipped trucks come with a very sophisticated readout on many parameters of the truck including immediate, average and past history gas mileage. With instant readouts, you really appreciate how your speed, terrain, wind direction, payload etc. can influence your gas mileage in and out of cruise control.
My F250 has the same info available. Ford's information center is one of the best if not the best in the industry.
When I owned a 3/4 ton gasser, only used CC on flats...otherwise I controlled gear/ rpms with pedal for best use of engine when climbing or descending.
Now with the diesel, CC all the time & truck does it's magic effeciently no matter what the terrain
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2013 Sabre 32RCTS-6 (sold)
Family of 4 whose always on the GEAUX!