I work for a Chevy dealer, so take that for what it's worth (fleet and commercial sales manager). I drive a 2024 Chevy 1500 (diesel). The Ford has a decent ride, but you must have the correct stuff ordered. I guess the tow package or something makes a big difference in the suspension in the back. Not sure exactly what the difference is in stuff, but that's what my Ford customers tell me.
The Dodge is going to wear down quickly... They are known to be cheap trucks, and they ride nicely for about 30K miles or so, then stuff starts to show the wear. Ford gives you about 50K, so does Chevy.
I put the RAS (Road Active Suspension) on my half ton and will NEVER go back... I rarely tow, but when I do, I should probably use a 3/4 ton... I dislike how all manufacturers make these new trucks "man SUVs". They are all super soft suspension, and mostly junk to boot.
I think Chevrolet has the best of the 3 for comfort and longevity, but Ford is a very close second if equipped correctly. Dodge goes to junk way too fast, and if you get the air ride suspension in the rear.... haha, have fun with that. Their factory air ride is absolutely garbage, and all dealers in my region shove customers off because they don't want to work on them.
If you like your Ford, I would say get a RAS system on that truck. If you want to upgrade, I recommend a Chevy and put the RAS on it. Going down county roads and hunting, it feels like a truck again.