I'm about to make the switch from adobe to affinity, however one of the things I will miss is the transform again key command that was in photoshop. You simply take an object that already exists or create a new one, duplicate it and apply a transformation to it. After which you would use the transform again command to further duplicate and transform it over and over very quickly with very little effort and. Its a very powerful technique for many designers but I have found it to be especially beautiful at manifesting fractals out of anything and drawing glitchy textures from my photos. I know there are similar work arounds but I thought I would share this as I know I am not the only one who feels they would miss this!
