She finally found a tomato she likes a lot, me too. I am going to try to grow them too. I got some seeds saved from last year plants, mail order seeds, they were pretty good also, don’t know the name.
Good news for those interested in growing the Che tree in Z5. I bark grafted these 2 Che trees with scions from @strudeldog 4 years or so ago onto the Osage Orange seedlings from hidden Springs nursery and potted them up and they fruited the second year with no male Che tree. I decided to trial them in ground last fall. The low temps were -12F for a few nights and no died back whatsoever and now budding out. Ok zone pushers, this is your chance to trial one. Good luck.