I wouldnt say fem seeds are problematic, but I do trust the advice of old school respected growers who say that they have noticed regular seeds produce overall healthier plants that thrive and produce more than fem plants. I don't know if I buy the general consensus that fem plants are more likely to herm, because I have never witnessed this myself. But the few fem plants I have grown didn't turn out as nice as the regs, just in general vigor.
My feeling on this is do the work. get rewarded.
Those pictures are pretty sick tho. I love the 4th and 5th pics.
Also, I do not see any of my favorite breeders working with Fem plants or producing fem gear. I trust that if they themselves aren't into working with fem lines, I shouldn't be growing it. I have grown alot of Bodhi, TGA, Alphakronik, etc. lately. I couldnt even imagine any of these dudes releasing a fem line.