Ive been using feminized seeds for the last 18 months or so, never had tried them before. I have a perpetual grow and wanted some new getetics and wanted to give femmed beans a shot............ after growing for a couple decades, the idea was intriguing to me. Grow more strains without having the worries of males.
Ive run femmed seeds from multiple breeders (Barneys Farm, DNA Genetics, G13 Labs, Reserva Privada, Dinafem, GHSC etc etc.)
In all the beans that Ive popped and grown out only 1 plant went hermie on me, nothing wrong with the grow all my other plants/strains were female.
In the 50-75 femmed beans I never had a male.