It varies depending on where you live. In my area USPS is the worst delivery company, lost 4 packages throughout last year, contacted them and they only made one transaction right, the rest took 3 weeks for any response, they even blocked my number because i was calling them a lot, hate the usps in my area with a passion. Fedex and ups never failed ever in my area.
a few of the packages during the year were given to me by my neighbors too, they delivered a lot to the wrong house.
So yeah it depends on if you get competent good hearted people or the idiot *ssholes that have tenure that give zero f*cks about their job.
Things got better this year because i put a big sign of my street address number and last name in front of my house. Better track record for them so far.