Last September I bought my wife a new 2018 Expedition with the 3.5 ecoboost and 10 speed auto. It has nearly 14,000 miles on now and has been excellent. It’s the XLT package but loaded with extras. Her previous vehicle was a 2008 hybrid tahoe with 235k miles.
At the risk of being severely flamed by Wayne, I’m so impressed by it that I now want a F150 for myself.
I did a lot of reading on the gen 2 ecoboost prior to purchase and I bought the extended warranty (6yr/125k miles). I’ve also been doing services at 1/2 the recommended intervals.