I heard those feminized seeds have a lot of problems with hermies, and that the bud isn't as good as it could have been from regular seeds. In fact, I read it in The Cannabible 3. Is this true?
It depends very much on the breeder and the techniques used, but most people do not have major issues with feminized seeds. I think a large part of the negativity surrounding them is due to the fact that serious growers do not use them. But serious growers tend to use clones, which makes the advantages of feminized seeds irrelevant for them.