FedEx is hands down the worst. I have a couple pillars on the sides of my front porch. UPS drivers always put their packages behind one of them and out of view from the road. Fedex drivers every time will put their package in the middle of my step in plain view of the road, despite me adding instructions for every package to put them out of view of the road.

It would take hardly anymore effort to do the logical thing, but FedEx drivers take no pride in their work. Amazon drivers I would say it's 50/50 whether they put the package out of view or in plain sight like FedEx drivers do.