How well do Mavic Pros and Mavic airs float?

[Dr. Bill 1969]

Over the past three years, my float kits have allowed me to recover 2 of my drones from the water.

Since installing floats on my bird I've been fortunate enough not to experience another catastrophic failure over water. But the neighborhood's kids scream with delight when the bird gently settles in the water next to my pier then flies off to parts unknown.

However, because the added weight of the floats, flight time was greatly reduced. Ended up modding the bird to fly with three batteries. It(the drone) actually gained about 4 minutes flight time over stock!