I got to see those nasty beasts on the bay last go round. I am OUT on any sailing I must wear a crash helmet for. Watching one of those things get out of the water and foil on away is mind boggling. You rarely see motor boats struggle to keep pace with a sailboat race!
It is truly amazing how fast those crazy foiling multis go.
I'm also a fan of those foiling Moths.
Except for me to use. I'm all about just sitting there giggling because I'm not doing ANYTHING, but the boat is moving. Slow boats are just fine with me. Well, non foiling slow, not unsailable slow. A little surfing or planing can be nice.