I have talked to a lot of ecobost owners and they love them for daily driving and light use but when you need to use the power they all say the same thing, they are extremely hard on gas, plus the amount of power being generated by that small of an engine has the verdict of engine longevity hanging for a few years of real world use for those who need to use the power as well.
The New Ford 6.7 l Diesel sounds like it has been a nightmare following in the footsteps of the old 6.0 powerstrokes yet, turbo failures that lead in most cases to engine failures shortly thereafter at a high rate of failure.
I was looking hard at getting a 5.7 toyota tundra before deciding on the Hemi Ram after talking to a bunch of people who own them as well as dealers and I got one message from everyone I talked to 100% said if you are going to use the pickup for work or towing DO NOT GET A TOYOTA!!! They are extremely hard on fuel once even the smallest of trailers touches the receiver hitch ball only plan to see 10mpg at best. I could have taken this with a grain of salt had I not had every single person I talked to tell me the exact same story.
I have 2 Dodge Rams a 2010 1500 quad cab short box 4x4 5.7 hemi with 390 hp and it has a ton of power and I have seen 20 mpg with it on easy road trips and everyday driving it does 16.5overall daily driving and around 13 mpg If I pull my 25 foot 7K avion camper, it handles it like a dream but when I pull the pontoon it really has its hands full at highway speeds but I think it would do a lot better with 3.73 instead of the 3.54 It currently has.
So I generally pull the toon with my 2005 Dodge Ram 2500 quad cab short box Cummins auto 4x4 3.73 gears and it pulls the toon very easily in comparison. I like the extra stability of the 2500 when on the open road with windy conditions it stays planted better as the 1500 can get a bit squirly in the rear with the wind pushing the big parachute around.