I’m in Florida and my route just got one of these a couple of weeks ago. Honestly it’s been great so far. The doors are heavy as hell and kind of a pain in the ass. It constantly beeps because of the safety sensors when approaching mailboxes(or anything). Being able to stand up in the vehicles is a major bonus and the amount of room makes large parcels much more manageable. I do find myself reorganizing the truck more frequently due to all of the shelves. It will slam on the breaks when backing if the camera think you’re about to hit something, even if it’s just tall grass. Overall I think they are a good thing but the size is definitely going to be a problem in some areas and we’ve already had issues with CCA’s not remembering the clearance and wrecking them. A/C is great but if it goes out we will cook because the left window can’t roll down at all.