Oh no, when did you write me? My bad im usually good at responding to quote replies and private messages but sometimes the app won't tell me.
As far as engineering, ford did say they changed the mounts and suspension connection points (slightly lower) to help tune the shocks better. I havent driven one without ccd, so i dnt know what the active or platinum without it drive like. As far as the ones we did drive, every single one drove like a dream, and all did a very good job at bump absorption and harshness control. To compare to the 4th gen, those were tuned to be somewhat firm, especially without ccd. The 25s are opposite, they are tuned very softly, almost to mimic an air suspension. There is 2 main critiques I had, which the air sprung trucks probably fixed(except armada/qx80). 1. Its still jittery, and the 24in wheels exasperated it greatly. On smooth roads and highways, you don't feel it as much, but on back roads or pattered pavement, you def do. It sucks because, outside the vibrations, you don't fell what's happening underneath you. The 22s are a bit better at hiding this. 2. The body control on back roads is somewhat lacking. It sways and rocks a good bit when the road undulates, but id take that over harshness and jarring. Overall its a good compromise, and you'd have to drive on a lot of backroads to rele feel the difference btw it and the tahoe or wagoneer. I do think they jitter slightly less though. Of note, we drove a black label navigator, they come with the tow pkg as standard. Most of the expys we drive didnt have it. Without the tow pkg, the ride is a ways softer. Also, the max rides firmer than the shorty.
As far as competition is concerned, the armada is too firm for us. The truck tries to mimic a sports car, which I wouldnt want in a truck. The coils are softer, but with air, though its absorbent, the body moves like a sports car, quick choppy exaggerated movements. The sequoia felt like a pickup truck, which makes sense since its the closest to its truck based roots. Still a smooth rider, but the back end moves around more than the others. I still haven't driven a gm with air, but I have driven every variant otherwise. The best ride is the escalade with mrc. The 25 tahoe with mrc is very close to it. It was very absorbent, but somewhat floaty and nautical. The wagoneer on coils is also a bit stiff, but with enough compliance to prevent harshness. However, the grand wagoneer was very plush, and has a better low speed ride than any other peer. It also felt like it had the most rigid body.
With all that said, ride is very objective, and people have different tastes. I like controlled cush, or balance between cornering and compliance. Some people like the tough but confident ride of the 4th gen. However, for a family car, I would want a softer setup. Even my nav could be somewhat harsh on some bumps, but I did like that it was more controlled and stable than my dads escalade. The new expy solved this problem, to the point that where we were close to getting one. If you haven't def drive one. But drive everything to make your own opinions.