what's the difference between the Godox XPro-N I-TTL/HSS Wireless 2.4GHz Trigger For Nikon Cameras and Godox XPro E-TTL/HSS Wireless 2.4GHz Trigger - nikon option.. which is best for Nikon D7200 with a Godox V860III

There is only 1 nikno xpro transmitter so which ever one you purchase it will be the same. Sometimes suppliers might name them differently but any trigger that is called Nikon XPro is perfect for you.
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