Is that a good idea? I don’t do embroidery but I’d guess people mix threads of different colour in the same area to merge them. As long as the image is original

Is that a good idea? I don’t do embroidery but I’d guess people mix threads of different colour in the same area to merge them. As long as the image is original you can discard those areas as false positives instead of new colours; if you compress the image, that subtlety per thread is lost.