we always say quality over quantity in every species with reputable breeders in dogs disreputable breeding of quantity and for the "its better because of this rare____" is an issue. or the "because its better" that creates animals that often only meet the baseline of their standard or look nothing like their standard (there is in fact room to move some times, too much) the dogs these people breed are typically not structurally built to last, have internal issues that are missed, never looked for or are simply never taken to the vet. that slight variation in the movement in the rear angulation of your dog may seem normal to you but a walking disaster waiting to happen for those more familiar with structure and it's necessity to work. i am including breeding for extremes in this statement of bad breeding practices as i know many outside, inside, work and show people and there is one in every group that breeds for it and many that do not

so lets PLEASE not get into that . I am using it only as an example.

so i must ask what do you see as a lack of quality in:
ball python structure
morphs
ethics