My recommendation would be to give them a test drive and feel them out for yourself.
When I bought my Ram, I bought it for the ride and all of the interior creature comforts. Ford definitely has the numbers, but I liked that the Ram had a very proven powertrain (no direct injection, no finnicky cam phasers, etc.), and would definitely be the most comfortable day to day and on long trips. Air suspension won me over in the test drive, but I've appreciated it even more after owning it a while
If you're looking for the top payload, top towing numbers, F150 wins hands down. If you're looking for something comfortable day to day but can still haul toys/ supplies/ whatever on the weekend, the decision is more complicated.
For this next generation Ford, IMO it'll really come down to how much they've stepped up the interior over the outgoing generation, and how much technology you're willing to take on with a first year model. I really like the PowerBoost hybrid, but in general there's always something that the engineers didn't quite get right the first time. For the Ram it might be poor AC, but with a 3.6kW generator you never know if that bug happens to be an affinity for lighting your garage on fire. That's obviously unlikely since safety is always the top priority, but my point is that more technology generally means more pesky bugs.