mobile – card design – layout

My mobile application has 6 cards. At any point in time, the user could only see one map. However, the user has the ability to swipe left / right and view another map.
It's hard for me to decide between the two layouts.

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Version 1: Show only one card on the screen and at the bottom of the screen points to alert the user that there are more cards.

Version 2: Show one card and the edge of the previous and the next card.

Please share your thoughts.