I upgraded from a 2004 Jeep Liberty and I definitely made the right move. The most impressive thing about my truck is that it drives really smooth. I like that the rear windows roll all the way down and not halfway like other SUVs I have browsed in the same category.
Rear camera (very helpful when parking!), Sirius XM radio, rear legroom space, overall comfort and stability.
I hate that I can't run my park/fog lights on my Armada like I could on my Jeep. I have to turn on the headlamps to activate the fog lamps. But that's sooooo minor!