I am a fairly casual photographer. I have been paying for a Lightroom sub to edit my raw files, and then import the JPEG files I export into Photos.app for organization. I love the cloud sync of photos.app. I would like to move my editing over to photos.app and save myself $10 a month. One thing I cannot get photos to do, and cannot find an extension for, is lens distortion. Does anyone have any tips on this. Are there any other great extensions I should be looking at to replace some basic lightroom functionality?