Don't worry: PayPal will refund you, no matter 
whether you receive the cel or not. Filing a 
complaint is perfectly enough (and no, I am NOT 
really happy about that).

No - PayPal does offer that exact protection - 
while a buyer doesn't need to proof non-receipt, 
a seller needs to proof shipment, so yes, you're 
safe. Plus, my buyers (I live in Belgium) always 
get their cel through airmail, and except for 2 
people in 4 years, all got their items by now, 
undamaged.

However, airmail tends to be slow. EMS will 
always deliver in a matter of days. And EMS is 
guaranteed, airmail is not.
While EMS costs $25 to ship, you can get the 
full refund through PayPal if airmail lost your 
item. 

I would go for airmail usually, but EMS is sure 
safer and won't leave a seller hating you. I 
learned that now.

Ciao ^_^
Anna