which courier service is the best?

Ha! It was just in the news that DHL delivered body parts to a rural home that were bound for a lab in Michigan! A couple in Michigan where expected parts to a table but also got 2 other bubble-wrapped packages. One was a liver, the other they could see a human ear through. Other packages of body parts destined to the lab (from China) had broke open in the truck. DHl sucks! I used them to ship items and 7 packages out of 10 arrived broken/crushed! DHL refused to pay for the insurance I'd placed on one for $400. I had to file a claim with the BBB in order to get my money!

I hope professional courier is best