Card Design – Layout

My mobile application has 6 cards. At any given time the user would view only one card. However, the user has an option to swipe left/right and view a different card. I am having a hard time deciding between the two layouts.

Version 1: Show only one card on the screen and display dots at the bottom to let the user know that there are more cards.

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

Please share your thoughts.