I remember hearing about this variety years ago. I think it was a seedling discovered in the south. I think the main attraction was its fb resistance rather than it’s quality. As I understand it the Tennosui on the other hand is supposed to be very high quality. There are some other good fb resistant pears that have come from around the Houston area that are just starting to get a name for themselves. I am growing Tennosui but I am still waiting for it to fruit. I posted awhile ago that years ago I remember hearing about a 20th Century type pear that was supposed to have way better fb resistance. It also made a naturally semi dwafed tree. I can’t remember the darn name though and I have lost contact with the person who first told me about it. I wonder if I could find it on the germplasm repository site. I may give that a try. I’ll report back on what I find.