We bought a bigger 5th wheel RV and the pin weight was more than my F250 could handle safely, so we knew we needed a One-ton, but not a dually. The Cummins was a selling point and that 12" Tesla screen sure helps. I called some local Ford shops and with Covid and all, I couldn't get a straight answer on getting F350 and the lots are bare these days. The local RAM shop was cool with me spec-ordering a truck with everything I wanted.... and most importantly, none of the extra foo-foo crap I didnt want. The options you see in my Sig are the only things I really needed and ended up being the only options on the order.
I have a bud that has an older 5.9 Cummins 3500 and we hauled some stuff with it. We were technically overweight with the trailer and the load, but that truck took mountain passes like it was running bare naked empty.