Handling, Smoothness, the air suspension is fast AF, powers basically anything off the back including a whole house, and honestly my fave feature has been the tonneau cover (click the button, walk away and everything in the bed is super secure)

It's "fire and forget" where I used to have to strap everything down and park near the window of a restaurant to watch my stuff

I come from driving a highly modded Toyota Tundra in the past, but CT outperforms it every way, including size, and it also has sentry mode for security and will have full self driving which I've grown pretty fond of while driving a model 3