They are pro surfers riding a variety of different board designs.I dunno mate.
watching Mason Ho ride boards of wildly different volume, JOB get shacked at Pipe on a blobby soft top thats 40l+......
Very high level of skill, also naturally superior/more efficient paddling ability.
Also, board design - tool for the job - Joel Tudor rides a a lot of volume at Big Rock but a lot of volume isn't gonna work as well in the boards we're talking about. More like a nightmare.
In that case undervolumed boards are just as good as adequately volumed boards. Or overvolumed boards for that matter.I'd say if you cannot make the drop it's an archer not an arrow issue.
Which we know is not the case.
The arrow matters, at least in the case of the particular kind of board we're talking about.
In critical waves we want the board to sink to some degree. We don't want to be floating to the point where the only safe place is to take off on the shoulder, nor do we want to be swimming. Slabby reefs make this known quick.
There is a law of diminishing returns that goes both ways.
That was my point - hence why a lot of California boards might seem undervolumed to guys elsewhere.But you've probably answered your own query there about "over-volumed" shortboards.
ie "There is so much more to boards than volume."