Jeff wrote:
And you call 4 knots in an 8 knots breeze fast? I can probably do
that!

The Hunter 19 could, and did many times.

For that matter, we've sailed a Whitby 42 with in-mast furling on both
main & mizzen got up to 3+ in a 7 ~ 8 knot wind, although it took a lot
of coaxing.

Fresh Breezes- Doug King