Photography condenses moments; video preserves time, movement and sound. They don't do exactly the same job.
What photography gives you
An immediate visual archive: portraits, details, reactions and scenes that stand on their own and can be printed.
What video adds
Vows, speeches, music, movement and atmosphere. For callejoneadas or longer celebrations, it adds a dimension a still image can't preserve.
The advantage of coordinating them
When photography and film share the same visual logic, there is less competition for space and important moments.
When one can be enough
If the budget forces a choice, think about what you would miss more ten years from now: the still images or the voices and movement.
Think about the full wedding weekend
For destination weddings, film can become even more valuable when there is a welcome party, callejoneada or brunch.
The simplest way to decide
Start with the style that moves you, review a full gallery, and then make sure the team can handle the real logistics of your celebration. When those three things line up, the decision stops being purely aesthetic.