I love the old mono hulls. People like the foiling speed
this is the best of both worlds.
At a guess, They are going to be quick - 30-40 knots.
They are going to lack the maneuverability that the cats had, So that will make things interesting in the starting box and tactics
Will the be able to foil the whole time? - Doubt it
I wonder what they are going to use up top sail/wing etc
2021 is a very long way away. As much as I would have liked them to start racing things quicker - 2 year cycle, I think its important to keep it at 4 years. Its a grand event