Here in Phoenix, Arizona, I have four figs in #2 containers: Black Mission, Negronne, Violette de Bordeaux (aka Negronne) and a Raspberry Latte (RL). All were kept under frost cloth to protect them from the few nights we got frost. All but the RL lost their leaves in December...essentially because it is time for them to lose their leaves. The RL just keeps plugging along fully leafed.
I have no idea what that means to its cold or hot hardiness ratings, but it is an interesting observation at least to me.
Unfortunately, for the RL along with the Negronnes, I will be giving them away tomorrow as I didn't realize the need for small ("closed") eyes varieties in Phoenix until I acquired them. They sure look tasty however. Thanks for letting me know the eye size---it's Google search is how I came across this thread.