What are the pros? Well, they all germinated.
What are the cons? Never grew over 6'.
Not sure what happened, I had near total germination, but only two produces maybe 5 pods, and they never grew over 6" tall, no bushing, or climbing at all. I am pretty sad about it, I grew them next to Nona blue, and another highly productive bean I grew last year, the blues did the best, but not great, but neither did my other beans. Maybe a bad year.
I will try again next year, but I did not even produce as much as I planted, so a disappointing experience.
Would you recommend this product to a friend?