Definitely don't want to start my truck is better than your truck post. Beginning to look at 2022/2023 dually F350 or F450 and the GM 3500. Long box, 4x4, diesels in Lariat or King Ranch and High ...
Trim package makes a big difference as does your personal fit. You're the only one who can sit in a few and say if it's comfortable or not. The longest I have been in my 2020 F250 at a time was 8 hours. I still found the seat pretty comfortable.