Outside of the Ecoboost (which is awesome but no other manufacturer competes with), does your new F-150 have any important features that can't be had on a Tundra?
Aluminum body (no rust / 700lbs lighter than the previous gen steel)
E-locker (don't know if that is available on Tundra or if you have to order a special package or not)
Integrated trailer brake control and trailer back-up control
10 speed transmission
20+ MPG on the highway, 18 - 19 in the city
36 gallon tank (the combination of these two features gives me easily a 600+ mile range when not towing.)
Keypad for entry (Ford has had this for more than 20 years on their cars and trucks, it's amazing to me that they are the only ones. I use mine all the time and love it.)