older designs have a few peculiarities, for example I need to slack the mainsheets as I tack otherwise she can hang.
A big cat will also have the momentum to get through the wind much better tahn a small one., but backing a genoa should always enable a tack except perhaps in very light breeze, but heavier sea.
nah. But you can't crash tack so easily with biggish cat -i found you have to steer up at last moment towards the wind and then tack, can't so easily spin around two hulls etc
Where does this come from Jimi? I know of no modern-ish production cat (post 1975, say) that won't tack. Some take a bit longer than others, some need to back the headsail, some need to have the main eased, but they all tack; gybing would take longer and be more risky, as it is in a half-boat.
Belladonna will go through the wind as fast as any cruising mono and will be going twice as fast in half the time on the next tack.