I was in the same boat. I went from a Tundra to a new F250 7.3 crew cab.
For me it was towing and snow plowing and the new Tundra fell way short in the plowing. I could not bring myself to pay the 10k for the diesel in the F250 since with the mileage I drive I would never come near seeing pay back for it. I tow from a12 open to a 24 ft enclosed car hauler without any issues.