They've been in use for decades.
https://en.wikipedia.org/wiki/Moth_(dinghy)
I wouldn’t call a Moth (a high performance racing dinghy) a production boat, a boat for recreational use, cruising, or general sailing.
But that‘s just me perhaps.
I wouldn’t call a Moth (a high performance racing dinghy) a production boat, a boat for recreational use, cruising, or general sailing.
But that‘s just me perhaps.