Dropshipping Shoes - Best Shipping Service?

What in your opinion is the best shipping service for drop-shipping replica name-brand shoes from China to the US? (Nikes, Jordans etc).

I have heard many people use EMS and ship 1-4 pairs at a time. Is this safe? What are the chances of being nabbed by customs?

ems all day long its pretty safe

Thanks for the reply! What's the maximum number of pairs per package to keep safe? Is there anything special I need to do to the package before I send it off?