Since you work for them, I'll spare you the bad jokes you've probably heard too often! I think the USA has the best Mail service in the world especially for $ 0.46, usually.
There are places, of course, where it is more
comprehensive. It Switzerland, they get the greenies and orangies between towns by running a bus service, on-time, practically every town, and very competitively priced! Two 'birds' with one stone!