I use my fins for controlled movement through the water...not speed and distance covered. Nothing beats a paddle fin for traction in the water and precise control.
For speed and distance I use my scooter.
Most of the time the subject comes up. And most of the time when it does you will see folks refer to speed/distance vs effort/efficiency as the criteria to judge fins by. This is because a great many divers aren't divers so much as they are swimmers! I see them zipping here and zipping there, never able to stop without crashing to the bottom or bobbing to the surface.
And the discussion about which fin is better in current overlooks the obvious: let the current work for you.
For speed and distance I use my scooter.
Most of the time the subject comes up. And most of the time when it does you will see folks refer to speed/distance vs effort/efficiency as the criteria to judge fins by. This is because a great many divers aren't divers so much as they are swimmers! I see them zipping here and zipping there, never able to stop without crashing to the bottom or bobbing to the surface.
And the discussion about which fin is better in current overlooks the obvious: let the current work for you.