I should get a pup this summer. If everything goes well i should be able to answer to such questions in about 3 years.
Afaik, however, this hybrid is a sub-optimal choice for growing edible bananas, because it's seedy. There are better cultivars around, even more considering that this plant isn't even that small, so even for those who are zone-pushers, i guess that you can search for better stuff around. Unless, of course, you are forced to grow bananas in ground year long (for example if you can't deal with lifting heavy objects, or you don't have a suitable place to overwinter your bananas into). But even in that case, i see this cultivar as some kind of last resort.