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After delivery, could I choose to order EAP? I see FSD is available as a monthly subscription, but I don’t think EAP is available as a monthly subscription.
I suggest trying FSD for a month ($199) and see if you really want EAP for $6K.
I paid $15K for FSD on 2 Teslas only to be replaced with another Tesla, and have nothing left to show for. I am actually ok with FSD subs (on FSD Beta too) with my current cars.