The interest level in achieving the best result (and the required associated time, patience, planning, skill, and potentially cost) is likely the more limiting

The interest level in achieving the best result (and the required associated time, patience, planning, skill, and potentially cost) is likely the more limiting factor. I"m saying this as someone that works with vision systems for industrial settings. Often I see garbage images with garbage logic and they complain about garbage output. Then the camera is removed because "it doesn't work".