I shipped all over the world with USPS for the last 7+ years and have had only two things go wrong. One, the box got caught in the mechanisms; I got the invoice and the customer got the box remains, and the janitor got the parts. I also got an envelope with the hole in the end and no razor. That is not to say things do not go wrong but those often are caused by poor quality help. Compared to thousands of dollars in damaged goods sent by UPS...it is now USPS all the way. There are a few countries, of course, that I would not ship to. Some times for heavy/ bulky shipping, I use the national bus companies package service.
YMMV and probably does!
~Richard