According to my experience Growing Ischia Black,from UCD,it does not require as much a longer Summer like Madeira Black.
Ity is a middle season ripening fig that will ripe just fine here in NJ ,if healthy ,FMV Free,so it can survive with old wood out of the Winter.
The infected one dies to soil line and then it will not ripe next Summer.
In some warmer Winter like last one it manages to keep older Wood that grew last year so it will ripe just fine.
Yes Maltese Falcon is very close in flavor and taste to those 2 mentioned above ,plus it has larger fruits.