Hi B,
I've got a good bit of experience sailing Lagoons as well as Voyages. The Voyages are unreal! They move. We were making 12 knots in 18 knots down in the
BVI on a Voyage 500.
The big differences in (big) cats in my opinion come down to two factors: clearance height (minimizing that slapping sound and wave-height clearance) and
hull shape ("V" vs. "U").
Lagoons have a moderate height and you still get the slap--or pounding, depending on the conditions. They also have a "U" shaped
hull. As a result, they're known for being more accommodating but lacking speed and pointing.
The
Lagoon 440's have a fixed
keel along with saildrives and decent-depth rudders, all help them point to the wind better than expected.
Could Forcynthia compete against a Gunboat? No. But I don't have that kind of
money.
We were close to
buying a Voyage 450 and decided against it because, while she would have been great to sail, we're going to be live aboards and need the
headroom. Plus, Voyages have the beds built into the body of the vessel rather than in the hulls--a downside of the "V" shaped hull. The
Lagoon 440 has a (rounded) queen size
bed in the hull!
So, well you look at what we were going for, it fit our needs--husband, wife and daughter. If you're sailing around the world as a
single or a couple, you might look for something different (and even then need to make modifications).
Again--just my opinions.
Fair Winds,
Myles