Once out of the water and on a foil any construction is no longer a boat.
Why go to foils on cats when a mono will always create less windage and end up faster. The moth is a boat made into a foiler. When someone designs a foiler from scratch will they think...cat? I don't think so.
A mono with outrigger foils will be the quickest and most stable......so would that be a tri???
If you want to sail single handed and go fast...get a windsurfer.....put a foil on a windsurfer.........Just put a foil on your feet!......kite foiling!
Ba! Humbug!!
Have you tried to sail a moth pre-foiling? Try it and I promise that a foiling short / lightweight cat begins to make sense.
