Stock cards: Panasonic vs Lexar

Hi,

Me and 2 friends bought the P3 Advanced, mine came with Lexar Card and they received the Panasonic card.

My unit was manufactured at the end of October according to DJI chat.

I also noticed their shells have larger vent holes. My shell does have the X bracing support.

All the 3 units have the new motors.

Is my unit older?

P.S: sorry for my english
Thank you


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