I bought miners from DHgate + EMS and I get a lot of tracking info but they don't match situation with Customs office and mail service at my home country.
DHgate and EMS tracking have also different info.
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I'm in the US, ordered from Bitmain directly, and used EMS because it was the cheapest option. I'm not aware of an EMS anywhere near me, but I figured they might just hand it off to another company, and I took my chances anyway. The results were amazing!

Bitmain shipped through UPS because it was cheaper for them. I had B4, scheduled to ship Jan. 12th. The night of the 12th I was able to see that my packages were at the Chinese customs via searching the reference number on UPS. The packages arrived in my town on the morning of the 14th. It took less then 2 days. I was amazed.